Well I use a couple for my job. I'm using a 9700 & 9800(testing), i4, & Captivate.))
If I had to choose one for non work purposes it would either be the Captivate or the i4. I'm connected to a BES server so I must use a BlackBerry for work as well.
The reason I was asking was because I thought I saw you post a lot on crackberry. I am little reluctant to pull the trigger on the captivate though because each android I tried in the past has always had "something" missing from it. I just wonder if this one would be different..