I've wanted to replace CocoPPa Play with Line Play, but I have a limited data plan and I also have way more stuff in CocoPPa Play, I don't feel like being a newbie at something again.
I like line play and you can ignore the community. I've personally never had problems with anyone there. They mostly seem to be little kids or foreigners that I can't talk to anyway. I can't remember what my username is tho because I haven't used it in awhile.