Ton bats as they are now known (SS is no longer allowed due to legal case!) are a mix!
Like any brand, you get the different grades of bats. Some will perform well, some will be guns, whilst you'll also get the odd plank!
Ton are a very large company and get tens of thousands of clefts every year. Therefore some will be average clefts. But when you think about it, there are likely to be a very large number of very special clefts in with that huge volume of willow! Unless you can hand pick them, then it is pot luck. But in my experience they do make a very nice bat!
Would I choose a custom bat made on this forum or would I choose a players/LE Ton? If I only had a bat or two in total, I would choose a custom bat made on this forum!! Why? Because I would want to make sure that I have a top notch bat, and would be able to pick the cleft and profile and the custom maker would be answerable to any quality issues!
But as I have lots of bats already, I have 3 Ton in my collection - and LE, a Gladiator and one from IPL player. Do they perform? Hell yeh! One has made it into my main kitbag, so it must be decent!!