Quick couple of tidbits-
I have a Titan/Safe USA ultra belt that I've had since I was 15 or 16 years old, which makes the belt 16-17 years old. The only reason I don't wear it is because I outgrew it, so one of my training partners uses it.
A kid that started training with me finally decided he was going to spend the money and get a belt...I recommended going with Inzer or Safe USA...instead he found a "GREAT DEAL" on a belt through Ebay, I believe he spent around $40 for it. The thing was crap and he realized it as soon as the belt arrived and he tried it on for the first time. The buckle was garbage, the leather was flimsy...So he ended up buying an Inzer 13MM from me (I ordered 1 size too big) and at the end of the day he paid $130 for a belt instead of $90.
With this said-
I have no experience with the Titan Toro's. I have an Inzer 10mm forever / lever that I have been using until I get around to buying another single pronged belt. I don't think that the 13MM really affords much extra support over a 10MM but who knows...I've had both and I never noticed a difference except that the 13MM was harder to break in.
As far as buckles go--I actually like the Safe USA buckle more than the Inzer buckle. The opening on the inzer is a bit smaller, but they are both high quality. If I were buying another belt right now, I'd probably go with the Safe USA ultra again. I definitely wouldn't take the chance on the Toro even though it might be a fine belt.