Swaybar question.

[Agent915]

I just received a swaybar that I purchased on-line from a salvage yard. Its for my 69 C10 SWB chassis. When I first contacted the yard it was because they had one available for a 1 ton truck. I believe it was a 1 1/4". I bought it. The guy from the yard calls me later that afternoon and tells me there is a problem with the swaybar. I asked if he priced it wrong? He said "No, my guy cut it getting it off." I was like.....what!? Anyway, he had one from a half ton so I bought it instead and it arrived today. Now my question is this. Should I use the swaybar from the half ton or wait and find a heavier one? Is there that much NOTICABLE difference in the handling between the two?

Thanks!