Where do you usually place your bets?
I usually spend my weekends betting on the 5 major European leagues, but not only on those 5 leagues, Saudi Pro, Portuguese League, and Turkish Super League I still bet there occasionally. However, Serie A, EPL, and La Liga are the ones I follow the most and I feel these 3 leagues are the ones I master the most even though these 3 leagues are very competitive and often give surprises but I still have to admit that they are my favorites.
I think the above mentioned Three Leagues are the most favorite when comes to betting because including myself I do spend more time in this above mentioned leagues when I'm playing gambling because that is were I am used to, although I as you said they always competitive and full of surprises but even as that I think they are more enjoyable than other leagues.