Audio Research VT80SE amp vs Prima Luna EVO 400 or 300


It’s time to get a newer tube amp after years of happy listening to vintage mono tube amps- MFA M-120 to be precise. I will mate the new amp with my upgraded/updated MFA Luminescence preamp and power Sonus Faber Guarneri Homage speakers. The Lumi is deservedly a legend and has a fabulous phono stage, to boot.

I’ve read many reviews and comments about both the ARC and the Prima Luna gear but would greatly appreciate a response from folks who’ve had experience with either one or the other or preferably both.

My musical tastes are quite eclectic, but primarily "classical" and do not include heavy metal, nor much R+R or pop at this stage of my life. I’m partial to what some might call warm, romantic and "euphonic," and from what I know, Audio Research tends to be less "euphonic" than some other tube components. At the same time, I enjoy listening to subtle details that more syrupy components can obscure. Unfortunately, I cannot audition anything prior to purchase, neither in my home nor at a dealer.  After much experimentation, I am convinced that SF GH's LOVE tubes!

Thanks in advance. Stay safe. Be well.

PS
ps
I'm starting to see where this could go for me.  Sell or retire everything in my system except my speakers and TT and start anew.  What a wonderful, but crazy hobby!  Thanks again, folks.
As an addendum to both my previous and original post, the longer I consider the question I posed, the more I’m inclined to modernize both my preamp and amplifier, with reliability in addition to SQ as prime motivators. It may even be, that a modern tube integrated will be my path forward.
Thanks again for everyone’s thoughtful contributions. Be well, take care, be safe, and get your vaccinations ASAP.