Alex's 550A and 5500m were already fantastic, and two of my favorite EQs overall. Just as with the hardware, the MBQ pairs beautifully with a softer and more broad EQ (ie - massive passive, VMeQ, or GMC eQ) for mastering use.
The 5500 bells bring a lot of punch and muscle to lows and mids when you need that. The stereo sampling also provides some (very) subtle stereo imaging mojo, which certainly doesn't hurt.
February should be an especially good month for Nebula users.
Please, update Fenix to V2. I can't afford an actual Thermionic Compressor right now. This one gets my vote! I've already bought V2 updates to everything else that I owned from you, AlexB. I'll be on the lookout for Fenix V2. Thank your for making these!