So a little background my bouncer and hunter are both 89 skill points and the only content that I have any issues with is ultimate, now tot he question.

after taking all the fury stance and just attack bonuses I have my remaining points I dont find automate halfmate to be useful for my play style and the resist instant yeet is kept at 1 point so I have a couple to spare I like flash uard, the question is which would prolly be more beneficial taking the second flashguard line to 10 or taking tech flash guard to 10 assuming I took the 1st flashguard to 10, for ultimate bosses im not sure which of their atacks ount as tech so not sure which one would grant the sligtly better boost to survability.