the distros you tried were… adventurous, to say the least, none of those would even occur to me. the my rule of thumb is:
- fedora - for the newest hardware, you qualify big time, especially if RH was an initial choice for you
- ubuntu - middle of the road, best for the majority of users, excluding newest or really old hardware
- mint/debian - for older hardware
everything else is for hobbyists and/or special use cases, not for people expecting to do actual work.
if she can do the blending at home and everything else on the move, your options expand dramatically. namely, you can equip a laptop with an eGPU so you can attach a desktop GPU to it.
an ultralight used convertible 2-in-1 in the sub$200 region is plenty powerful for everyday use, drawing, whathaveyous. a $50 eGPU slot, a $15 PSU and a used 8 GB GPU in the $100 region will blow out of the water anything new for up to $1K and possibly beyond. double the budget for the graphics and there’s nothing comparable but the top of Apple’s line-up (no drawing on those, though).