The carrefour one with built in air pump not bad. Only a few minutes can pump beyond the spec, quite power. Much better than the dediciated air pump sold by home fix, pump forever still can't reach the spec, only good for pumping my kids bicycle... Anyone wants a secondhand air pump bought from homefixed?
My old one the pump ok. The one I bought in singapore, I used it quite often and the little stick on the inflator valve broke. Managed to canabalise another pump and change it. Then, after a while, cannot reach pressure any more. It was leaking air from the piston. Took it apart and realised the pump is a little plastic piston in some cheap steel chamber. The plastic piston worn from all the pumping...
The pump I have now got replaceable coil tubing and screw on tire fitting. Pumps 210 up to 230 in about 15-20 secs.

I agree the homefix pumps are quite crap..... They are no better than the built in ones.