First I would like to go ahead and say thanks to all the experianced shooters who take time to answer questions on this site, you are a big help to us rookies!

I shoot an optima,
I'm thinking of trying sabots. What do I need to look for in a sabot?

What are the plus and minus of a sabot?

I also thought about going lighter. What is more accurate usually, a lighter bullet or heavier bullet. I would like to sight in at 80 yrds, with my farthest shot being 120 if I'm lucky.

Thanks in advance for your answers.