Cielo 2 x Snap x SV-9

My audiologist told me to choose among three hearing aids:
Siemens Cielo 2
Widex Senso Vita SV-9
Interton Snap
All three worked fine at the tests of word recognition, although I found the sound owful (I’m a first time HA user).
I would like opinions about them. Is there a HA that is better than the other, or one that I shouldn’t buy?
My audiologist didn’t have any Starkey product to test. Would you suggest one?
As I have Meniere, HL in the low frequencies (reverse slope HL), a RIC, an open fit is not recommended.
Ps: My hearing loss is only in the right ear. The left one is normal.

Thanks.

250-70
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