If you're in hurry with the result, you have the option to place a bigger amount on a single bet but know that the risk of doing this is very high and most of the gamblers here want's to play longer, that why they are placing a small bets even on a single game as long as they get entertained. Well, the tips in OP is very helpful if we are going to understand it. I like the last part on recoding your bets because this can help you decide either to continue placing a bet or just stop and be back the next day. Sports betting is not easy at all, we have to analyze and know what works for you, we should always look for the odds as well.
I think that increasing our bet size doesn't speed up the process but if this was done in some casino games like dice then yes. Also I think that what @kakmakr was doing there actually saves more time than manually betting one by one. It is perfect if you are in a hurry like you will go outside or do something else.
Big or small bets, single or multi games, all of them can still go a long way because the outcome in sports betting usually takes time. Very different from the casino games where they are fast paced but if all what you want is entertainment then you better play in casinos but if it's for the profit then you are already on the right place.
I think that by pure logic we know that those who bet on sports have more chances of winning than playing in a casino game, whatever it is, because sports betting takes into account the degree of knowledge that the bettor has , and mostly it tests how much you know about the sport you bet on, while in a casino in most of its games, the person has to surrender much more to randomness and factors such as "luck", something that cannot be controlled, the only thing the player can do is apply what he knows, but it does not guarantee that he will be able to win, in part sports betting reminds me or makes an analogy of what happens with trading, which is largely negotiation is given to the degree of knowledge and the percentage of luck is minimal when a lot of information is handled, which for me is interpreted as more chances of winning that can be greater than 50%.
If you have very good knowledge with specific sports, like if you live and breath the sports, the chance of winning in sports betting is relatively high in my opinion. Because if you compare it with luck-based games, you have no fight with HE and even if you use some techniques like martingale, in the long run, you will still lose if you don't know when to stop. This is why I prefer sportsbetting if you do know even one sports. The chance of winning is higher. This is why there are many sportsbettors that can really live up with this venture.