Any good? I'm thinking of getting the Airstorm. Just want to know whether it pumps up fast and if the valve fits well on presta. Ta.

Got one, though don't know the model.

Works just fine, valve fits perfectly on presta or schraeder and inflates quickly enough without fuss.

2 years use so far.

The dual-head chuck is the same on all their trackpumps, and they all work just fine. Good value for money across the range – I've sold them since about 2001 and don't stock stuff I think is sh!te!