<< I'd recommend staying away from digital, or dual digital/analog for now. I tried two phones under a Clearnet plan and they were nothing but a hassle. Switched over to Bell and it's been clear sailing since. >>
I'm on Fido. Digital works great in the city. Plus, Fido's GSM is the dominant type in certain parts of Europe and Asia - a bonus for travellers. I keep an analogue module for the highway hours away from where I live. I have found with my friends Clearnet problematic in certain parts of downtown Toronto and also in the suburbs. It seems that Clearnet's placement of the towers is a bit different. On the other hand, clearnet in Vancouver seemed good. I dunno if this is still true though, since this was more than a year ago. Bell has worked well, as has Rogers. I hate analogue by the way. Weak reception = static.
<< Can't send or recieve calls in the subway, though - I get no signal. Guess that's good in the long run, I tend to doze off and don't want to be woken by someone's annoying custom ring. >>
Actually, it's quite possible to have cell phone service in the subway, but the companies or the subway people have chosen not to implement it. (You need transmitters inside.) Subway reception is available in some countries. Mall basements are the same way, but most big malls have service now. I get great reception in nearly every mall I go to now, but when I first got my phone a few malls had essentially no reception in some areas.