For medium oil, if you can still find them, the 505C would be a great choice. I've used my 505C on house shots, and it does very well on sport patterns (Cheetah, Chameleon, and Kegel Boardwalk) as well. The 505A would be an excellent choice for when you need to move inside and have an angular backend reaction. I have only used the 505A on a THS and it is one of my favorites. For lighter oil, I would guess the new 300C would be a good choice.
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Hook 'em Horns!
"Stats are for losers, I like winning games." - Will Muschamp, Texas Defensive Coordinator