I bought a Wileyfox Storm when they first came out but ended up returning it after a couple of days. There were strange problems when using the phone with two SIM cards - the phone would detect the wrong SIM in the wrong slot for some reason requiring a power off and re-seat of the SIM tray. The battery also seemed a bit weak and I didn't really like losing the SD card slot to the second SIM card.
On the positive side, the camera is good and with Cyanogen installed out the factory - it's bloat free. Wileyfox tech support also seemed pretty good as well.
I opted instead for the Wileyfox Swift which I'm really pleased with and would recommend to anyone looking for a cheap but very capable Android based phone.