If you don't do fun driving, I would get the Michelin PS4. It's better for everyday driving than the 4S, it's cheaper, and it's also all round slightly better than the F1A3. Both the 4 and 4S are quite a bit more hard wearing than the F1A3 also.
Edit: just been looking around and remembered that they don't do the PS4 in 19in iirc. The 4S is a brilliant tyre with so much feel, grip and is hard-wearing, but if you don't put driving dynamics at or near the top of your list of "must haves" in a tyre, get the F1A3. It's a good all rounder. If you so decide to get the PS4S Asda tyres do them for £158 fitted