hi daav......just about 50/50..I am using TC in my Fidelity IRA's...then my own version of the siggy in most of the Rydex IRA's..plus another system with a smaller amount, that I call my trading account..There, I'm trying to catch price wiggles that may only last a day or two.
BTW, I am pretty impressed with TC, after they made the algorithm tweak earlier this summer, and added a cash position.
I subscribed in June...decided to just watch for awhile..took their long trade about Aug 14th, and have been long in those accounts since... Regards.