i have got a dewalt 18v impact one, its is a great tool it is well over 2 years old and is still going well, gets used most days and they have got some great power for the size of them
got a 14.4v one, it's my most used tool at work (stripping MK1 clios) need a new one, whats out there now days, happy with a cheaper one than snap on (last one was snap-on)
i was goin to say that too, if yer goin to buy one ( electric) go for something 14 - 18v min, i have an 18 v dewalt too, well used with 3 batterys , 1/2 hr charge , never let me down, on the other handin the workshop i use mostly sealy / snapon / britool and MAC air tools, well worth the money if yer want to shift somethin quick, or snap it off !