I've heard the whole Lavardin line, my local dealer is the importer/distributor. It's quite good, I'd rank it above the Plinius integrateds (which he also has), and definitely a cut above the (Spark/Cayin) Prima Luna. The ASL Leyla is nice, as I love the 845 tube, but the Lavardin is better made, and quieter (no hum). Sim, Edge - they seem to spend a lot of $ on the casework, probably less on the internals. Lavardin seems to be the other way around, and they have been doing it a LOT longer than edge/sim from what I can tell. Worth a listen, IMNSHO.
-Ed
-Ed