Difference is Virgin offers
BIS and
BES with their plans, not only BIS like everyone else does.
Plus if you are a business/daytime user, check and see if you can beat this plan:
Unlimited nation-wide calling M-F 9am-7pm (time can be changed)
Unlimited nation-wide calling Midnight Fri - Midnight Sun
200 local/nationwide minutes outside of aforementioned unlimited times
Unlimited incoming calls
Unlimited texting
Unlimited BIS & BES email
Unlimited blackberry messenger
Unlimited MSN, Yahoo, etc.
Unlimited Web
Call ID
Voicemail
Call Fwd
Call Waiting
3-way Calling
For $117 + tax/month.
Seems pretty good to me.
The Virgin Pearl also comes with an 8GB memory card and is $0 at Best Buy right now on a 3year.