Feedback on Advanced Afforable Hearing Aids

I have been looking at a pair of HC Z1 hearing aids from Advanced Affordable hearing aids. I currently have a pair of BTE aids from American Hears and it is about time to buy some new ones, looking for just basic aids and not to much $$. Have a pair of $3,000.00 aids from Nu_Ear that I bought a few years ago that are just seating in a jar since I was told that they are to old, don’t want to waste my money again with expensive aids.

Has anybody tried any aids from Advanced Afforable Hearing Aids before?
How do you program these?

Thanks