Reply to Anyone using CDJ's with Traktor Scratch via Timecode?

How is it? Have an A-10 and getting bored with just my X1 at the moment. Was on 2.6.0 on OSX 10.6.8 (Yes, I'm an old Snow Leopard dinosaur) however I found it to be buggy and reverted back to 2.5.1 today. Have a DJM-850 at home and typically just use the built in soundcard on the mixer at home. About half the clubs that I play in here (Charlotte) are still rocking an older setup (DJM 800 & 1000's), so running HID and using the internal soundcard in the mixer (DJM 850, 900, 2000) isn't always an option.

Seeing that half the time I have to lug around my soundcard anyway, I am believeing about picking up the scratch upgrade and discs and running the clubs CDJ's. Some friends of mine have 2000's so I'm familiar with CDJ's, however I've only used them in native and HID mode. Never used timecode.

My question is. How good is it? Is it worth it? Am I wasting my time? The plan was to pick up a cheap older pair of decks later down the road to have at home. All insight appreciated