Yeah once you have soured on one, I can imagine it would be really hard to enjoy another, since they are so incredibly similar. Dota came first so the game and nearly every hero in league is somehow based on a Dota hero. I’ll grant it’s a more accessible (shorter learning curve) game which is why the player base is higher, but the reason the pro scene is so much bigger and more established in Dota is precisely because it is so meticulously balanced and rebalanced each month.