This post got me thinking - if the Z4 had never been made, what would you be driving right now?
It a tough one, there's no obvious replacement (for me at least) if you want a good looking, very quick convertible at or around the same money as a zed.
I don't like Porsches so that rules out the boxter / cayman.
SLk? - I don't think you can really drive this as a guy, even in AMG form.
F Type? - didn't exist when I bought the zed but soft top / lack of boot space probably rule this out (I at least want to be able to pack a couple of overnight bags for a weekend trip) - fair bit more expensive than the zed too. The hard top when it gets here will be epic I'm sure.
Merc SL - lovely car in my view, but a big step up in price from the Z. Has a slight image problem as a golf club shuttle for retirees.
AUDI TT - maybe, but they're a bit plain, not a patch on the zed looks wise and they're literally everywhere.
I'd probably be in something very different, perhaps an M3 with the benefit if a bit of depreciation to bring the price in line.
If they never make another z4, this conundrum will be real in a few years time

I think a third gen would be epic, learn from this one, sort the handling, bring out an M version and you pretty much have the perfect car in my view!