My favourite Kit PvP server is Foxcraft because it has simple kits and the map is awesome, but my favourite Faction server is archon because it has a large number of people playing on there and I like to participate in big faction wars :D, yours?
There is alot of ways to promote your channel and videos.
#1 Comment on other peoples videos, but not spamming ,just make your opinion about their video
#2 Team up and make friends with other youtubers and make videos with them it helps you and them grow both of your channels twice as fast
#3...