basically pick your Vault Hunter first then just click the plus buttons on the skills you want, it's pretty straightforward tbh and the capstone skills are highlighted with that gold border so you know which ones are the big power spikes and honestly planning around one capstone is usually the way to go but sometimes you can reach two if you're smart about point allocation and don't waste points on filler skills that look good on paper but don't actually help your playstyle, and you can reset everything with one click if you hate what you made or just want to start fresh, the share link copies to clipboard so you can paste it in Discord or wherever and your squad can see exactly what you're running, definitely beats typing out your whole skill tree by hand like some kind of psycho anyway I've messed around with Amara elemental builds and Moze splash stuff and Zane clone shenanigans and whatever else looked fun at the time and honestly half the builds I make don't even work out but that's kinda the point you just experiment and see what sticks, and sometimes you stumble onto something actually broken that nobody's talking about on Reddit yet which is the best feeling ever, you just click around and suddenly everything synergizes and you're like wait this is actually insane, and that's pretty much why I keep coming back to this calculator even when I should be actually playing the game instead of theorycrafting builds at 2am and stuff like that