I have owned a 97 GTB, and now own a 97 STI hatch..
so near as you can get to the same
I love the GTB for the same drivability, and ease to cart round town on the primary turbo. I love the GTB sound more than the REX, and i dearly miss the boot space of my GTB. The VOD did get annoying on spirited drives as cornering always took that little extra VOD calculation. It was a superb car in every way. I felt the GTB was a good hadler but become apparant that it understeered quite a bit more on turn in that my REX...
My STI now - is purely more frantic. Its a harder car to dordle round town in, and suspension is harsher. However all comes into its own when you take it on spirited campaigns in the para para's or the like. It draws more attention that my GTB did. My rex is also far easier to modify, and is generally more fun.
wish i had a slightly big boot space in my REX. The ride was more comfortable in my GTB over longer trips and its likely that some time in the future when i have a family i will revert back to the bigger of the two sisters. The GTB i agree felt like a better built car - slight more padded doors. seats / the aircon console / spotlights etc etc. They are just built like that on prupose to suit their intended market imo.