I've never used a bold 9900 before. My last BlackBerry from years ago might have been a very early version bold and I've also used some curves.
I ordered one because I found one for a decent price and just wanted to play with it to see what all the hype was about. Might switch out sim cards every now and then and use 2 phones or I might use it when I travel and use international sim cards.
Extremely unhappy with T-Mobile not releasing 10.2 yet...