As has been said, very much depends on budget and luck!
I had a standard Clarke one for years and while it did still work okay it was getting too small (despite adding extra boxes etc) and the quality wasn’t great.
End of last year decided to get myself a Snap-on box, obviously 2nd hand as no way I could justify a new one. Bid on a few and didn’t win any I eventually got one for just over £800. + van rental for a day to collect it. (It was about £4k new)
I cannot see me ever buying another tool box.