Hiya
I've got
Continental PremiumContact on the front, had them on for about 2 months, £70-odd each fitted and balanced from
eTyres.
There were Michelins on when I bought the car (Energy I think), didn't like them but they were quite worn... The Contis feel great in the wet, and seem pretty quiet - they look nice too! Can't really comment on the wear. I'm no expert, but feel I can recommend these. Though not particularly cheap, I'm one that doesn't believe in skimping on tyres as I do quite a bit of mileage and they're the only things keeping you on the road in the end!!
eTyres were the cheapest when I was looking (and they come to you), although blackcircles and myTyres already mentioned are cheap. It's also worth checking the high street (Kwik Fit / National) as they sometimes have offers, but do pile on non-optional extras after (balancing, disposal, valve, etc). Don't bother with AA, they were stupidly expensive even with a "member's discount"...
Also some tyre manufacturers have rebates on their websites when you buy a set (I've seen them on Toyo and Michelin sites recently) so have a good look round...
Cheers!