The issue that got me away from Krylon was that the spray function stopped while the cans were mostly full. I tried soaking the nozzle in LT, swithing with new ones didn't help. I't like the cAn pressure just dropped below a point where it worked at all.
I occasionally use the Rustoleum 2in 1 and that seems ok.
But I really do prefer Tamiya gray or white. In the end, all things in the balance, I really think it is the most dependable.