I must say that I am extremely impressed with my "new to me" SKB.
I have always been a Stingray or Fender Jazz and more recently Sadowsky Jazz style guy.
In all fairness, my Roscoe does not do everything.. but it does ALMOST everything. I really like the Stingray and Sadowsky slap tone better than that of a Roscoe, but the more I play around with my EQ and PU blend, the better my slap sound gets. Still A Roscoe has a great slap tone IMO but it isn't a SR or a Jazz (nor was it intended to be).
Anyways, I did my first metal rehearsal (mostly STP, Pearl Jam, Green Day, etc. covers) and I was blown away by the way the Roscoe cut through. I was playing through my mini-rig (Ampeg 1x15 and a Markbass F-1) and it totally kept up to John Bonham style drumming and a guitarist with a stupid loud '70's Marshall 100W head with a 4x12. REALLY nice articulation on the high end and my B string was amazing. Really nice booming low C and D notes. Wow.
Next... I used the Roscoe for the last set of a classic rock type gig. Again, great articulation across the board and amazing punchiness.
Lastly, my cover band hasn't recorded in a while and we decided to lay down a few cover tracks in the studio for a new demo pack. Again, the SKB was very impressive. Punchy as hell. Cut through the mix amazing, great articualtion.... etc. I went direct to the board and we used ProTools to dial in a good amp model. The only issue I had with my sound was that the bass sounded a bit gritty and a bit trebly. Disclaimer: I need to work on my settings for different types of music (we recorded Crazy Train, Lenny's Are you Gonna Go My Way and Sublime's Santeria) as I couldn't have picked 3 more different songs to record!
All in all, I still love my Stingrays and Sadowskys but I am sold on Roscoe (even with an older model with Barts and the Demeter Pre -I love the combination!). I will likely be gigging a Roscoe 90+% of the time and using a Sadowsky or Stingray for slap and a few other tunes for the rest. Great product though and the workmanship is incredible.
P.S. My new SKB-3006 should be arriving in a week or so!

Here is the SKB in question....
