Level 37 and 21 skill points to spend

My 37 HC marauder has 21 unspent points.

I've gotten the starting health and moved up to templar's first health node trio on the outside ring.

I'm not sure what to do, either 2h build or explosive arrow maybe?

I have a dual wield duelist and a bow marauder already, in their 40's.


Any ideas on what I could build? I have enough currency to get decent items, already have a quill rain for an explosive arrow build.