KT88 tubes for Monos

JJ has been doing some excellent work on KT-88s recently, in particular this one:
https://www.cedist.com/products/kt88-jj-electronics-blue-glass

I don't care if the blue glass JJs sound good or not, but NOW I just want a set of them because they look so cool (I think Jedinite used those when he was using the same amp I have and liked them)…I've used JJs in guitar amps and they're a great tube, but I have to wait until my GLs wear out before trying the Blue Tubes…which sounds like a medical condition…sorry...

I've used them in both a Marshall Major and a Citation 2 and they sound great.

That blue DOES look mighty cool. By the way, I just started playing with a couple of guys (guitar and bass) who, though not audiophiles, know all about Telefunken and Bugle Boys, using them in their Fender amps, both vintage and new. They even know about smooth plate versus ribbed!

I just put a pair of Gold Lion  KT88 reissues in each of my Quicksilver Mid Monos ......  I was using KT66 but they had some hours on them,  great tube but I wanted to try KT88s.  

Stock they came with EL34 which even in stock form they sound great.   In past I had amps that were only EL34 or 6L6 , never an amp that could take a number of different tubes...   

The GL KT88s make my Revel M106 sound huge, with great top to bottom balance.   The bass is tight with excellent definition,  awesome midrange and smooth extended highs.   Bias is rock solid since install. Expensive but worth the dividends in those amps.