Single bet for me as I’m not a pro on sports and I have limited time to analyze a match which I can place a bet. Parlay is really more profitable than single bet but it takes a lot of courage and analysis skills in able to become successful to this.

Placing a parlay bet while you have meh analysis skills suicide bets. Single bet is still the best for mediocre gambler in sports betting. Mediocre gambler dominates the sports betting game so single bet will probably the winner on this discussion unless many suicidal bettor here.