Which is better?

[ItsWhiteLight]

If you don't have any tablet mobile device, I recommend using computer because the controllers in mobilephone are too small for you to do activities that require mobility and skill
However, at first, using computers requires a lot of practicing. There are some small advantages when ur using computers, those are free revive, strafe movement which is useful in some situation

Ipad is the best anw

[Jp]

It's different for what type of player you are...

If you like to Pk go with mobile,

If you like events use a PC (no lag)

If you like chatting, use whatever suits you best.

Totally up to you.