I've owned it since early 17.. I only use it a few months in winter, so I'd say cumulative use is about 6mo or so.. Hours, I honestly don't know.. When I got it, I thought about keeping a log, but I didn't.. Still works perfectly tho..
Never had a Thrustmaster.. But back in AH2 days, I used the good ole X3dPro, lasted about 6 months, then get another.. Got so I just kept a couple new spares on hand, LOL! Buy em 3 at a time at Bestbuy.. But it was a good beginner stick that didn't cost too much.. For that purpose, I think it is still good..
I'll say this, the $100 bucks for the Gladiator, and another $100 for a refurbed X55 throttle, was well worth it.. Even tho I was using a brand new X52, which I still have..