Shotgun hunting--???? on slugs and sabots[/align][hr]

Just wanted to get the opinions of some of the more experenced shotgun hunters. At the close of hunting season here in Illinois, I bought a Mossberg 695 12 gauge shotgun with a leupold vx-II 1-4x20 scope. Got a deal at 200.00 bucks. I found that the scope was right on at 100 yards with Lightfield slugs, but the price was a kick in the teeth. 11.00 for 5 rounds, and I know this is the average price.

Here's my question:

Tonight I was a super wally world and crusing the hunting section (what little there is) and found several boxes of Federal premium and Federal ammo for a steal.

1) Federal Premium ammo: Hydra-shok Sabot slug HP, 2 3/4" 1 oz Max, and muzzle velocity 1450 fps. Boxes were marked 5.00 a box--bought two boxes.

2) Federal ammunition: Power-shok rifled slug HP, 2 3/4" 1 1/4 oz Magnum, muzzle velocity 1520 fps. Boxes were maked 2.00 a box--bought five boxes.

The question that I have is this, which one is a better slug for the job of killing deer. I only have 10 rounds of the Hydra-shok's and 25 rounds of the Power-shok.

I liked the Lightfield slugs, but will use what I have so that I don't spend to much money. These were a steal and bought what I could when I found them.

Give me your insights to these rounds or to some others. My shotgun has a rifled barrel in case your wondering. Should I shoot rifled slugs only or will a sabot slug engage the rifleing?

Thanks for your help...
Paul[/align]