yeah i know it's good to try each of the $20 a box slugs. i have done it and will continue to do it. but all my guns come back to the lightfield shooting the best. the SST's are the worst followed my the core lok ultra. if 3" at 100 yds is good enough for you that's great. I'l take my cloverleafs at 100yds. to each his own. the SST will get there faster, if you're in to that speed stuff, but they are the most inconsistent slug on the market. how many times has hornady tried their hand at a high speed slug? seems about every 3 years or so they start over.
you should check and see what slugs the guys at tar-hunt custom slug guns shoot, i'd bet their made in hungry...