I’m a former Monique owner too but I had the M700 amp version. It really is a lovely unit and it’s not just about drive and saturation. At lower gain levels it really is a lovely front end and once you do start to wind it up it remains pleasing to the ear if that the the sound you like. The beauty in the Monique and from the demo’s I’ve heard of Simone give that full rich quality which when you’re noodling just sounds the way you’d expect a clean tube preamp to sound. I learned a long time ago I love a warm, clean tube sound rather than a tubby saturation which you’d normally associate with tube front end. Tube power amp break up is a world apart from a 12AX7 stuck in a preamp and often is a marketing device but when it’s been designed from the ground up and it suddenly becomes a much more integral part of the signal chain and does impart its character.
I’m currently playing into a tube di with transformer/tubes and it’s doing that warm full sound which might not get noticed by many others but is very enjoyable as a starting point and I’m really looking forward to using it on a gig soon- likely iem with just the DI/eq pedal.