Ty for the reply.

My question mostly about leveling, once I hit 60 I know what exactly to do on any setup, there are a lot of options, more talents, more gear that can fix like every composition, even 5 different characters will work with proper talents and good gear pretty much well.
But on leveling I guess there are some problems that I want to know how to solve before I start my team to not get tilted/bored in process and not throw them out.