I've got two builds running now, which is unusual for me. Three if you count my wife's first rocket (she's doing the building, but there's a lot of coaching, so it FEELS like a build!). We're building Mini DX3s, hers is stock (well, using Estes 29mm retainers), I'm building mine dual deploy because I thought it'd be a fun challenge. 38mm av bay is tight though!!
My other build is a LOC Stovi, also modified for DD. That one has finished ground testing, and is just waiting on paint. Trying to come up with a soviet-looking scheme that isn't the same as LOC's, but that's tough- I can't stop thinking red and gold!
I need to actually get out and fly though, it's been more than a year
If you're looking to get a fiberglass kit, can't go wrong with Madcow IMO, especially now that they have Rocketry Warehouse kits. My LAST build was a Mac Performance Rayzor, and my god, was that a straightforward process! Excellent fit and finish, and terrific documentation. Strongly recommend Mac if you're looking for a great kit...they thought of EVERYTHING.