Hey guys 2015 shard player desperately looking for advice..

https://swgoh.gg/u/magaz1n3/collection/

I know this post belongs "maybe" in team help but it always seems to get lost in that thread. I have been playing this game for over a year and a half and I have loved EVERY moment of it. I've been through the Sidous count dooku royal guard metas and it has been a blast. Currently I have 49 7 stars but guys.. I lack direction. I have received small advice here and there for team comps but I just can't decide which way to go. I have a layering for just about any team and I was wondering if I could get some advice for a great arena team and all around teams moving forward and looking ahead to later this year what teams will still be considered meta. Thank you for all your help in advance