We had a shit ceramic job and the touch buttons were a nightmare as they frequently refused to respond.
The neff has functioned nearly perfectly and the touch screen has never been a problem. (about once every six months it crashes when turned on and just needs to be powered down and on again)
Cheers, Neff is one I'm looking at but their crap website and lack of email address is putting me off a bit.
@mashton the ceramic hob with the shit buttons I'm replacing is pretty new which is why I'm concerned. Maybe I just have crap fingers.