I presonally wouldn't buy the whole bunch of cheap tools/gear. by the time you buy several cheap ones you have spent the same amount of $ as buying a decent one so your not coming out ahead there. Then you try to use one of those cheap tools and it doesn't work very well or breaks or even hurts you in the process.
IMHO your far better off spending the $ on a better quality tool and keeping track of it and keeping kits organized than having a whole bunch of junk all over the place.