Lanzar isn't the cleanest sounding amps out there but they are very very durable. They will take a beating! They won't go down without a fight. I like the Lanzar Vibe 261D.
i have a Octane 2.5:2 powering a single Octane 12R dvc and i am impressed with it. for the money PG makes some good stuff. However, its no longer made in the USA and doesn't have gold plated circuit boards like the originals. but it looks and sounds pretty good.