I love the Tour Ultras! My non-slid toe cap is getting worn too, and I use the shoes several times a week and had them for a couple of years. Other than the toe cap, the shoes still look new. Because of my slide, the tip of my shoe drags on the approach, so I just had to use a little super glue to fix it because it was starting to split a little at the seam. Fixed it a few months ago and haven't had any problems so far. I will not hesitate to get another pair after these get warn out. I might just buy a new toe cap and take the shoe to a shoe repair shop to replace it if I decide not to get a new pair.
I know it sounds like I'm in denial, but I'm not.