How many cellphones did you have?

I have had an iphone 3gs for just over 18 months now. During this time I have had to replace it once due to becoming water logged. Now my problem with my replacement is that the home screen button has recently brocken due to a number of droppages. (I really need to get my protective cover back in action). I have heard before that on a 24 month contract like mine, phone companise will offer to buy customers out after 18 months. I am seriously considdering opting for a blackberry. I was thinking of holding out for the iphone 5, but my problem with the iphone is that you only have the touch screen option rather than buttons you can press. It also only offers a 2mp camera and no flash media. Also itunes is a very restrictive media and if itunes could be used as well as windows media on a blackberry then this could be a lot more versatile. I would also like to use more than my current 16gb memory. I apreciate a 32gb for a blackberry may be initially expensive but hopefully worth it in the end. I also like the document editor reatures for the blackberry and hope that flash media is possible. I like the shape of the bold phones as opised to the torch option. If there is a touch screen available along with the pressable buttons option, besides the torch or the storn, (basically in one of the bold options) this would be most desirable for me.