Thank you both!! Yes, the Stunt build is the one that seems the best fit for me, since it seems to be the most widespread variant. I tend to be on the regular to tall/large side at around 6', so that's leading me towards DDD and AP. I'm hoping to find a set that's sturdy enough to have less maintenance/wear and tear, as well as someone who could potentially provide a pre-assembled helmet...the helmet is what scares me the most about building, since my previous casual attempts at Mandalorian armor and such have come to a screeching halt at the helmet stage.
For context, I've done small costuming and stuff for events and Renaissance Fair, but nothing this big before. Closest I ever came was trying to form some of my own Mandalorian stuff, which was fun until, as mentioned, I got really messed around in the helmet stage and had a hard time putting everything together in a way that I could fit my head inside it!