I’m in the process of making a purchasing decision on my first set of hearing aids. I’ve been wearing a trial pair of Phonak Marvel 70 for a couple weeks and I’m about ready to purchase but I stopped in to Costco a couple days ago and they had a new model that arrived just this week from Resound. It is called the Preza and they had very little info about it. I wore them for a couple hours and like them as well. I’m curious if anyone knows how long it takes for more technical information to hit this site or others once new aids hit Costco. I’d like to know more about them to compare to other aids before I make a purchase decision.