I've played a lot of MOBAs over the years, and I almost always find elements about various titles I really like, but in the end League is the game I keep coming back to. While I have some complaints here and there, it has the mechanics and scaling I like the most, and I have a general preference towards its item selection over most other MOBAs, even in instances where they are largely the same. That said, however, I find Heroes of Newerth has my favorite character pool -- a chunk of which is shared with DotA -- and that in instances where rough analogues exist between the three titles, League ends up with my least favorite of the bunch.