- get a solder iron with temp control
I would second this -- soldering really isn't difficult and certainly nothing to be afraid of. You don't need a top of the line Weller either; find something passable for a few bucks. Watch a few videos and use common sense; if I can do it, you can too
Soldering will open this hobby up, and, in my opinion, give you the added confidence to play around. You also seem open to learning, so that's the first step.
If you want to go the soldering route (and don't mind a 60%), the GH60 is a solid, inexpensive option that's practically universally supported.