Good to hear your setup is still working great. I give you credit for staying with what you have and not trying the TI. Having those 2 birds give you some variety. Have a good one!I didn't bother to try the Ti as I already know I dislike razors under 90g weight.
The BB SS is a very good weight and the slightly brass is even better.
I use the brass more than I use the SS, simply due to the slightly increased weight.
I already use BIC blades, which are one of the sharpest blades I've ever experienced so I can't increase blade sharpness any further if I were to get the Ti.
The brass/SS + BIC turned out to be my RAD/RBAD killer combo for me.
I've been on this combo for 18 months with no urge to try others. In fact, I've stocked up on a lifetimes worth of BIC blades.