I will say that if you want a triplex offering THAT DOESN'T HAVE #8 and 9 hevi shot...may I recommend, mag blends ! You'll get probably a 260 out of those
Im not familiar with the newer nitros, but I'll tell you any of the triplex or straight 7 hevi shot offerings had quite a few smaller pellets
When I was shooting the 2.5 ounce straight 7 nitro hevishot I b paired that with a rhino .685 and was near the 400 area ....10 in @40
When I shot the 2.5 triplex ...that load only shot well with the rhino .720 , that load shot 350 to 370
When I shot the 2.25 nitro #5 straight hevi , i shot 180 to 190 ....this by far was my favorite nitro load --it hit like a ton of bricks ...I'm talking broken legs wings etc...
The federal #7 hw pellet .....is a 1300 fps load if I remember correctly, if shot it through hardwood plywood and quite a few gobblers , and in my opinion it has the same knockdown as a #5 hevishot nitro load , but .....is more consistent. ......and easy to get , plus cheaper ....once I was told to try the kicks combo and started pulling 200-219 patterns , I went out and bought 2 cases of federals and didn't look back
Be forwarned......ammomakers have been one by one pulling out of the htl market , if you discover that your gun shoots the fed/kicks combo well.....buy up a HOARD OF IT, cause every single year it gets harder and harder to find 10ga ammo