Widex 440 or Resound (Costco)

I’ve used Widex passion 105 for four years. It’s time for new hearing aids (medical insurance=$3000 every 4 years) and I’d like to hear better than I do with the current aides.
Audiologist recommends widex 440 ($2,000 out-of-pocket for me) but I’ve been trialing the Resound (Costco) and they seem better than my widex 105. Does anyone have experience with these two hearing aids- and opinions on whether the widex 440 may be worth $2000 more?

I started with Widex 10 years ago, and have been wearing ReSound the last 5 years. I’m currently in a pair from Costco. If the ReSound is doing the job, I’d save the extra cash.