exilegeordie – I’ll mainly agree with marcus above. But a few small things
– a decent socket set us really handy for (the non-intended use) of drifting out and in bearings.
– you’ll have the set “forever” and dont know now what it’ll be used for in the future. If you like fixing things.
– bike specific : a decent set will have each of the hex and torx bits (and probably a few philips) on their own 1/4 or 3/8 “socket” ie you wont need to find that elusive adapter to use a hex bit with the ratchet. So in the link you posted I’ll guarantee that you’ll loose the adapter for the bits, then you’ll start using a 8mm socket, but that doesnt hold the bits properly so the bits drop out and you’ll go grey prematurely.
Of course if you’ve got a decent separate set of hex keys then thats less important.
btw – I got a small Halfords Pro 1/4″ set a few years back to replace various sockets and it’s pretty good.
Anyway overall: do you like or are interested in fixing stuff? Yes- get a big set and save some cash long term. No – or just bikes – buy what you need and save some cash long term.