The correct answer is always both.
But seriously, I could have a Bruko No.6 as my only instrument, and it is the only ukulele where I'd be confident buying a brand new one. The quality control is the best in the business.
The action of the earlier ones is high by the standards of what some people consider is acceptable, but it's important to note that's a preference rather than a fault. If you get very, very good you will want that high action - it gives you more dynamic range. However if you're buying new, you don't need to worry because they now have two-piece bridges with a removable saddle.
It's possible to lower the action on an older Brueko, but it's not straightforward - if you shave material off the bridge incorrectly then it will get much quieter. I paid to have mine done (well, my old one. Phil Doleman plays it now!) I've had six, and I currently own one. I would not be averse to buying another!