For a positive progressive betting BJ tactic (like up and pull or 1-2-3-5-1, or any for that matter), how do folks handle the following:
1) surrenders- count as a LOSS and start sequence over?
2) shoe changes- continue progressive betting from previous shoe or start over?

Progressive betting in blackjack, or any other casino game, is one of the most sure ways to lose all of your money. The betting strategy is simple, and that’s what often attracts people to it. You just keep doubling your bet every time you lose until you finally win a hand. Blackjack betting systems are known as progressive betting systems because they require increasing bets either following a win (known as a positive progression) or after a loss (known as a negative progression). In positive progressive betting, you increase your bets when winning, and decrease them when losing. In negative progressive betting, you do exactly the opposite. For the purposes of this article, and while we acknowledge that negative progressive betting schemes can have their uses, we endorse positive progressive betting more for sports.

• Positive Blackjack Betting Progressions Positive progression implies that you need to bet higher when you’re winning and lower when you’re losing. Of course, it’s hard to tell when a winning or losing streak will end. So, like in all instances of progressive blackjack betting, you need to take it slow.
• If you are going to try any type of betting system, you should only try a positive progression. Progressive Betting Blackjack Strategy. This is where things get interesting. The Progressive betting blackjack strategy is when players vary their bets in some way from one hand to the next rather than always betting the same amount on every hand.

You cannot beat blackjack or any other casino game with progressive betting.
You are increasing your bet but if you have a disadvantage you are only increasing your likely loss.
Your winning the previous round or rounds does not make you more likely to win the next round.
Basic strategy + card counting is the way to gain an advantage in blackjack.
It is hard to learn at first but after you have learned it it becomes much easier.
Many thousands of people use a strategy of pressing up their bets particularly at craps tables.
If this was an effective strategy casinos would quickly become bankrupt.
Without basic strategy + card counting blackjack can only be useful as a diversion or a form of entertainment.

Blackjack Betting System

And a costly one.

You cannot beat blackjack or any other casino game with progressive betting.
You are increasing your bet but if you have a disadvantage you are only increasing your likely loss.
Your winning the previous round or rounds does not make you more likely to win the next round.
Basic strategy + card counting is the way to gain an advantage in blackjack.
It is hard to learn at first but after you have learned it it becomes much easier.
Many thousands of people use a strategy of pressing up their bets particularly at craps tables.
If this was an effective strategy casinos would quickly become bankrupt.
Without basic strategy + card counting blackjack can only be useful as a diversion or a form of entertainment.
And a costly one.

You can't beat blackjack or any other casino game flat betting (it's a betting strategy also) either!
Successful (people who actually make some money) card counters use a progressive betting strategy. You have to bet higher when you believe the deck is in your favor to offset the losses when you believe it is neutral or negative. You also have to hide what you are doing or risk being flat betted or run out completely.
Good counters will look like beginners and not get greedy. Get up and walk away with worthwhile gains.

You can't beat blackjack or any other casino game flat betting (it's a betting strategy also) either!

Quite wrong!!

Progressive Betting Chart

Successful (people who actually make some money) card counters use a progressive betting strategy.

You are not wrong but pro blackjack players do not use that word 'progressive' to describe their betting strategy. 'Progressive' is a word that is associated with too many worthless systems. The correct word to describe the betting strategy is 'proportional.' Proportional to the count.

One of the most visible differences between basic and advanced blackjack strategies can be seen in the charts. Basic blackjack strategy generally uses a single, easy to follow chart. This chart can be implemented on all variants of the game, although with mixed results.

Betting Strategy For Blackjack

By contrast, the rules of blackjack advanced strategy change from variant to variant. This means that several strategy charts exist, and each is specialized to deal with the rules of those individual blackjack variants, including the number of decks in use. Naturally, this makes them far more effective.

On top of that, almost every basic blackjack strategy will tell players to avoid insurance bets at all costs. Advanced strategy guides advocate taking insurance bets, but only under certain conditions.

Those change from game to game, and each strategy chart will tell you precisely when it is in your interest to do so. Of course, all of this makes learning advanced blackjack strategy charts considering more taxing than getting to grips with basic strategy.