After the glowing review and recommendation by @such of his Buzz Hornet, I took the plunge and recently also sampled the work of the Polish bass builder (Mateusz Piotrowski) behind these creations.
I was never really a fan of relic'd instruments, but somehow I seem to have now obtained a few in my stable (including Bravewood and Limelight), and so feel able to comment and compare.
The Buzz has a Jazz-sized neck on an Alder P body, which is light and resonant. Damn........this bass is first and foremost a great "players bass"!! I appreciate that the aesthetics might not suit everybody [the relicing is stage 7 on a scale of 1 (none) to 10 (totally trashed)], but I really do not like some of the Fender Custom shop cookie-cutter examples. The build process was stress-free and took around 4 months overall.
I have yet to use the Buzz in a band situation, but I am confident that it will do a great job, and I won't give a rip if it gets dinged up in the process. Here are some pics: