I still have a Snappy S936 (36 tooth 1/2" dr) ratchet and I really like it. I find I don't often have the need for a finer tooth when dealing with 1/2" dr sizes. I'm assuming an S832 means it's 32 tooth. Probably wouldn't notice a lot of difference between the two.
I delayed getting a dual 80 in 1/2" dr as I used to worry that was too fine a tooth count that it wouldn't be as reliable when breaking loose larger fasteners, but I stumbled onto a pretty good deal on a SHLF80 26" flex soft grip dual 80 that I couldn't pass up and have learned that it's definitely tough enough for the task. I've since added an SH80 to the mix, and it's great, but I still don't ever hesitate to grab that S936.
It may not be the case that the dual 80 1/2" dr ratchets can't take the abuse but they don't give me the same level of confidence I have when using the S936. With that ratchet I know I can't hurt it short of putting a cheater on it, and perhaps not even then. It just feels super solid and I know I can put a foot on something for leverage and put all I've got into it with zero worries it's going to slip and hurt myself. I still don't yet find myself having that same level of confidence with a 1/2" dr dual 80.