[Jsolts]

I have a 500mb data plan with my blackberry. I find that i rarely use the wifi, unless im in a location with poor wireless coverage, or travelling.

How about you?

If so what do you use it for most?

[reebok]

I basically use it only at home. if they didn't take wifi away from work, I would use it there too. I primarily use it for data.

[Blade_27]

I don't have wifi at home but I've "tried" using hotspots and keep getting "expired certificate"

[m00se#CB]

I use Wifi all the time, both at home and at work. I like UMA calling - I have spots in my house with very poor T-Mo signals.

[stevenandwes]

I have AT&T. I had them put a blocker on my OTA data, so I only have wifi.

[MightyP]

I use wifi quite a bit. At home, in the airport, at hotels (when I travel). I'll use it for both calls and data. T-Mobile's EDGE isn't quite as fast as the CDMA used by Sprint/Verizon, so the web works a bit quicker.

[DemonKnight]

I find myself scanning for hotspots when i am sitting anywhere just for kicks or if im eating or waiting in lines but i use it at home for UMA and it works great...i have an unlimited plan but in my home there were places where Tmo had low signal and WiFi solves that!!

[hexwulf]

Pretty much whenever it is available.
I am paranoid of Canadian data charges.