The halfords sets fit the bill pretty well as an all rounder, I bought one of the 120 piece sets last year to keep on the truck and its got me out of a few tight spots. The one gripe I have is that it's orientated towards 3/8th sizes so the likes of suspension work can be difficult due to lack of leverage on the shorter ratchet. also they include a full imperial set of sockets which are pretty useless unless, the space could have been filled with a few 1/2 inch sockets. Also no 1/2 inch 18 socket!
That chest looks pretty good value though, you could hardly go too far wrong with it.
That chest looks pretty good value though, you could hardly go too far wrong with it.