If I am going to use the click, I don't mind its ping-ping clickiness. For me, it is literally a timing reference, nothing more, nothing less. If I had a drum machine readily to hand, I'd use that as a click. However, I couldn't be bothered looking for a steady beat in the myriad sounds there would be {or maybe that should be the other way around} so I've just trained myself to adapt to ping-ping-ping-pock ! I utilize different time signatures quite a bit so if I'm not laying down that bit with the drummer then I'll use the click. The irritating ping-ping comes into its own when you're on an 11/4 or some such timing.