Well, I only own one TT recurve and 3 Silvertip Recurves. I have the newer limb design on the TallTines. Not the only factor, but the bow is noticably faster pound for pound than my Silvertip. The grips are very different, but great in their own way. I suspect that this will be the main factor that makes you prefer one over the other. Longer wait time on the Silvertip, but there is a very large price difference, especially if you supply your own limb veneers and riser blocks. I like this option, and for a fancy flared riser, exotic veneers, checkering, tips, etc..., The cost ends up being just over half of what a Tip costs. Both great bows that will kill alot of critters.
In my experience, there was only a partial discount for providing my own exotics for a Schafer, and then for some reason there was an extra woodworking fee incorporated beyond the regular fee for the flared riser. Additionally, the extra cost of a flared option for the riser an checkering is much higher for the Schafer than the TallTines. Checkering may be a touch nicer on the Silvertip, but still very nice on the TallTines. Good luck with whatever you chose.