I have always worn Phonak hearing aids, and always will wear Phonak hearing aids.
My best advice to you... see if you can try out different hearing aids from different companies for a little bit, get a feel for them and then decide which ones you like the best. Each hearing aid manufacturer are different from each other in the ways they make their hearing aids. I've heard of users being real happy with their Oticon hearing aids, and others are real happy with their Phonak hearing aids (like I am with mine).
I myself am looking at getting the new Phonak Naida hearing aid, as it has features that my current Phonak Supero doesn't even have (WindBlock, WhistleBlock (feedback control), SoundRecover, Real Ear Sound, etc.). And since the Supero and Naida have similar maximum gain, I'm very sure I'll be happy with the Naida once it has been programmed and adjusted to fit my hearing loss and needs.
Also, with digital hearing aids, just know that the first time you have them programmed to fit your hearing loss, it may not be "right" at first.. Everything might sound weird or awkward, or if you notice things sounding too quiet or too loud.. It'll probably take a few visits to the audiologist for more adjustments before you're happy with how you're hearing with the digitals. I've been through 2 digital hearing aids, and with each one, I've had to go back a few times in a few weeks for some tweaks here and there, and I know I'll be doing this again when I get the Naida.
I don't even know what my parents got me Phonak hearing aids in the first place. Perhaps that was just what the Hearing & Speech Center at the University of Wyoming preferred at the time. But Phonak is what I'm used to, and I like what they offer.
Just do some research, make some comparisons (pros and cons of each hearing aid, what you want/need for the hearing aid to do to help you, etc.), and even try them out for a short period of time if your audiologist will allow that.