Question for those who operate from multiple accounts on sports betting to get the best odds.

When you find a bet, and decide to place a 5% wager, do you do 5% of just that wallet, or total of all accounts? Ideally I guess it would be 5% of all accounts, but wouldnt take much to empty that account after a couple of losses. Is it just a case of good accoutnancy and juggling our funds between the different books?

Also, any bookies you can reccomend as being fair and reasonable? or is it still as bad (if not worse) than it was a few years ago, restricted and banned if you have half a clue?