Digital Receiver Advice Needed

Arghhh Me Hearties!

My receiver knowledge is about 10 years out of date so hoping for a bit of advice. I am currently running a Vu+ Duo2 and an Edision OS mio+ 4K UHD. The Edision was significantly cheaper yet runs a LOT faster than the more expensive Vu+.

So, my question is simple. Without considering budget, what is the best linux receiver with a terrestrial tuner which will run BlackHole currently? I am ideally after something with a front LCD screen for picons, program info, etc. Above all, I would like it to run 4K and want it to be as fast as possible.

The obvious choice is the Vu+ Uno4kSE. Anything better out there?

Thanks in advance.