All these bloody framebuilders eh

I have this (https://www.r-techwelding.co.uk/tig-welder-torch-ck9-flexi-head-4m/) one. I like it. Its light and handy and whatnot. Not rated for the full amps of the machine tho, so gotta be slightly wary of that i guess, but i never really weld above about 80-100 amps anyways.
For the last frame i used a N0.8 gas lens, but i'm upping to a 10 or 12 for the next one because it just didn't really get the coverage i wanted, especially in the awkward bits where i needed more stick out.