Nothing wrong with Kingcrome gear mate.
Buy the best tools you can afford that will suit your needs, you don't need to buy the best of the best to do maintenance on only your bike. If you were on the tools for a living (and got tax deductions) might be a different story.
JBS are OK I use them a lot at work.
The Supercheap ones are actually not bad, I have a couple of sets of the combination spanners at home as they were on sale.
Enjoy learning :)
Cheers
Ken
Welcome to the Forum, always good debate and comments on here , a set for the road & odd jobs also very compact Snap on cycle set. Bunning's for the sausage sizzle !