Best MOBA type game to start with

Dota has no Tutorial System, but it's implementing it in the next months and for me Dota 2 is muuuuch better than LoL and yes I played them both longer, so right now LoL is easier to start, but when changing to Dota you will still be confused ^^

Coming from someone whos been playing a bunch of mobas for a long time, I would say awesomenauts is the most beginner friendly. The community there is great. LoL requires a lot of mechanics you have to learn and its not easy to pick it up right off the bat. HoN in my opinion is awful, even worse community than LoL. DotA and DotA 2 are more complicated than LoL but I'm pretty sure the community there will be better.

DOTA 2 has great bots, so you can play it Singleplayer or Cooperative if you want to do that. It's also the choice if you want to play a fair game with a high skill ceiling.

If you are looking for casual LoL is the way to go.

Awesomenauts is the best MOBA ever. Trust me.

there are no noob frindly games in this genre, and if you start one you will stay there, cause it's very hard to learn and if you change games you have to start all over, so I'd recommend you play dota2, cause it's the best one out there. (I have played all of them, especially LoL, and dota2 is better)