I've got a Fabia vRS and I'm really pleased with it. Got it August '06 and I'm now knocking on towards 30k miles. The only thing thats needed replacing and it was annoying rather than a fault was the anti-roll bar links needed replacing as they were knocking over speed bumps. Think the bushes had failed. Since that, no problems at all. If I'm being good I can get 60mpg on a 40 mile run. If I'm being bad I still get over 45mpg, although this will drop if your hammering it round town a lot and not doing any A roads. Its all nice a solidly put together and is reasonable to service and run. Tyres aren't too expensive, and I always go top end (Eagle F1's). I got through a set of fronts in just under 20k I think, which considering the amount of torque going through the front wheels I was impressed with. I thought I'd get through a set in 10k!
Out of the choices you've put up there are faster cars, but the Skoda has its own charm and is a bit different. I don't regret buying mine. They also seem to hold their value quite well, which should always be a consideration when your spending that type of money on a car.