Difference between 95-1,95-3 and 95 8GB

[darrylp2]

I've got one of the very early N95-1 models (upgraded to latest firmware) and love the large font and the big keys.
I'm considering upgrading to the 8GB but before I do so, could somebody please advise me and also point out the differences and advantages/disadvantages between the three models?
The N82 I've got on loan is great but I find the type too small for my old eyes (64 next birthday).
It's a pity there's no flash on the N95.
Thanks very much
Darryl