Butora Altura
The Butora Altura is an awesome shoe for cracks, slabs, and all-day climbing. It is thoughtfully designed and extremely well-constructed. Like most shoes in this class, the Altura is stiff and not very sensitive, which might be problematic for certain climbers. So if you’re looking for a softer shoe that still offers a high level of performance on granite, I strongly suggest checking out the Tenaya Ra or La Sportiva Katana Lace. Otherwise, the Altura does everything the La Sportiva TC Pro does, but in a more customizable set of widths and sizes, and without the rand delamination issue that plagues the TC Pro. Both shoes work very well on granite, so it really just comes down to fit and preference in terms of stiffness (though they’re relatively close in this regard). Ultimately, if you’re looking for a shoe to help with long days of cracks and slabs, I think your best bet is to try on both the Altura and TC Pro, then go with whichever shoe fits you best.