The new Fulltone MDV2 is pretty awesome, Mike managed to fit all of the guts inside one of his Clyde wah shells and it sounds really good, runs on 9vdc as well instead of 120v ac like the DV2.
Bob Sweet gave me an Ultra II before he passed away and that thing is awesome, I love his Mojo vibe as well, its thicker than your average vibe and maybe a little more swooshy but I still really like it. 2 of my favorite vibes...
The KR megavibe is awesome and is as close to vintage as it gets. I cant say that its my favorite because my preference is for more of the updated takes on the UV
I love my Effectrode Tube Vibe as well, its really hi fi and warm all at the same time. Its a little on the large side but its a really well made pedal and Phil the owner is a great guy to deal with..
The Roger Mayer Voodoo Vibe is great too and you can get alot of different sounds out of it but its on the costly side and you can bump it out of its setting too easily.
IMO, stay away from the Micro Vibe, its fake and youll get tired of it real quick