Aye, I think I said that I wouldn't be after a Clio 172 in the 3rd post in the thread after Fox suggested one. I've decided against the 306 GTI as well for various reasons.
I think for the money, having something chuckable, fun and not horrendous on fuel, I'm leaning towards the 106 GTI.
Shame it's easter weekend, as there's a couple within afternoon visit distance of me at the moment, I would have gone for a test drive to see if I liked how they drove. That said, I used to drive mum's 1.1 106, and loved the way that handled.
[edit] Leaning slightly away from the Clio Williams unfortunately - I've been doing some reading around the forums, and they seem a little fragile. I've gotta have something that's fairly bulletproof.