Well, the new Supra is indeed made at the Magna Styer in Austria. Not built by BMW, at the moment at least. The classic clean lines of the Z3 make the Supra's overdesign stand out even more. I think the Z3 looks so much nicer.
I am not a roadster fan by any means because I drive the coupe version, but it is an M car so it still works and some of my friends own them so it's also nice showing love no matter what
I’ve seen about maybe 10 new supras(maybe repeats ,don’t care to look hard enough) since they came out. Seen a z3 roadster in person once. And it wasn’t even the s54 The last era of true enthusiast cars was nearing its time in 02.