I've had an Analog man TS-9/808 mod for a solid 10 years. I love it. Works well with my Tweeds, Marshalls and BF/SF Fenders. Can't say I've never bought another amp-like OD...I have one of the v1 Dano Cool Cat Transparent Overdrives, but the TS-9/808 is the only one ever hold the place on my pedalboard.
That said, I had a chance to use it for a few weeks before the mod, it was one of the '90's RI's. It was buzzy, had more gain, and didn't clean up well when turned down. If stock was my only option, i would never have kept it.