Good points, @ziploc. I don’t understand either why Phonak would even make the Infinio without the Sphere option. So I’m guessing that their long game is to have a “premium” model that they can sell in Costco but one which is also not as fully featured as the one which they offer to their private providers.
The advantage to me in buying the non-Sphere option is that the non-Sphere option is covered by my insurance and the Infinio Sphere is not. The cost to me for the non-Sphere I-90 is $1800, which is pretty close to a Costco price.
I don’t find myself in complex hearing situations all that much any more, so I don’t know how much benefit I’ll actually get from the Sphere, and it’s not like the non-Sphere doesn’t have a program for Speech in Noise. It’s probably very similar to the Speech in Noise program that the Lumity had, which is probably good enough for my needs these days.
My primary interest in Phonak is for their Speech Enhancer feature, which is included in the non-Sphere I-90 package. Believe it or not, I’m having more trouble with Speech in Quiet these days than I am with Speech in Noise. Weird, huh?
With regard to your question about any advantage to the non-Sphere, my answer is battery life. Yes, I could buy the Sphere and turn it off, but that’s essentially what the non-Sphere is. So, given my insurance benefit and my hearing needs, it’s a no-brainer for me to take the non-Sphere.
In line with your thinking, I am only seeing a $200 up charge for the Sphere over the non-Sphere I-90 on Zip Hearing. If it were not for my insurance benefit, then the no-brainer decision - as you suggest - would in fact be to buy the Sphere for the negligible cost difference and live with the battery issues, which still have to be managed one way or the other.
The fact that an insurance company is already unable or unwilling to make the Sphere available with coverage suggests to me that the decision comes from Phonak, not from the insurance company. It would seem that Phonak is simply unwilling to negotiate a reduced wholesale price for the Sphere just a Oticon refused to make the intent available through insurance companies. All of this makes me think that Phonak has prepared the way for the non-Sphere to be the discounted version of the Infinio but also a defeatured version. That way they don’t even have to change the branding as Oticon has with its so-called Philips version. They can simply sell it as a Phonak while being completely transparent about what we’re losing with the downgrade unlike Demant and the others who leave us guessing about what the difference is between an Oticon and a Philips - if any. Hence, I expect to see the non-Sphere for sale at Costco somewhere down the road.