Anyone tried the GRBass active cab range?

[Muppet]

My last experience with active bass cabs was running two Barefaced FR800s and a Helix floor. I was never really happy with then and moved them on.  I've recently jumped on to the Anagram bandwagon and despite being highly sceptical initially (given I've never kept any Darkglass product I've owned more than three months) I'm starting to appreciate how good this little unit is, so I'm thinking about active cabs again and came across the active GR Bass 212 800w cab.

 

Now it's very pricey, been out a couple of years,  but I would consider it, if the performance and quality was up to scratch. Can't find much in the way of reviews on these, which is not filling me with confidence,  so just seeing if anyone here has any experience?

 

https://www.grbass.com/portfolio/at-212-slim-800-act/