Need some advice for maps/build for new player

I'm horrible at explaining, so I'll attach some millennial screenshots for ya 😅 If anyone have advice, I'll be very grateful!

This is the first time I played this game (two weeks in now I think), only played Diablo before this, and I'm starting to struggle. I play to explore, earn a coin, find rare stuff, test out temple builds and have fun. And ofc impress my friends who introduced me to this game 😅

MAPS: How much time do you spend on maps? Untill now I've just maxed them, put them in and gone on my way, thought it was smart to put one of each tablet, usually irridated, expedition if I have, abyssal and then mirror, ritual or purple hands. But after I got to level 97, I'm suddenly dying, kindof randomly. Not sure how to toughen up, so the solution might be spending more time on the maps? I've been dying in temple too, specially the vommander champers for some reason. I feel its a combination of shooting too slow and having to low evation rating for the witch hunter?

BUILD: I'm playing permafrost witchhunter build with Sine Aequo, Headhunter, Hyrri and Heatshiver. My res is maxed, chaos 45%, life is just above 2k, evation rating is 71% (2773 from items). I had a higher evation rating before, but wanted more damage, and couldnt find items, like helm and chest, with as high evation rating for an affordable price, wo it is what it is.

Any advice? I find it hard to change up too much in the skill tree without losing dmg, I see I have a few nodes on strength which I now get from belt, so I could change that, might free up 2-3 nodes.