There's five ways you can get the five other East teams:
Florida, at Vanderbilt
Georgia, at Florida
South Carolina, at Georgia
Tennessee, at South Carolina
Vanderbilt, at Tennessee
Let's just take history as our basis and say that it doesn't really make it any easier or harder whether you play Florida, Georgia, or Tennessee at home or on the road. It's still Florida, Georgia, or Tennessee, and most years, that should be a tough game regardless. (Yes, I realize we've beaten Florida the last four times in 23 years that they came to Starkville, but that's like hitting the lottery; you can't expect it to happen.)
So four out of five years you're playing one of Florida, Georgia, or Tennessee, and the fifth year you hit the jackpot and get Georgia at home and Florida on the road. No benefit in that one case, definitely.
To look at the other side of the four out of five years, you're going to play home and home with South Carolina and Vanderbilt. Since conference expansion, MSU is 3-3 vs. South Carolina at home and 3-4 vs. South Carolina in Columbia. It's basically a coin-flip, and we're about equally likely to win whether it's home or away. We've only played Vandy four times in the last 17 years, and only lost the one in Nashville in 2004, so it's probably a little better than a coin flip.
So it boils down to one out of five years you're going to have a hellish SEC East schedule, and the other four years, you have one winnable game and one game against one of the powerhouses.
It really doesn't matter which one you get or when or where. It's all about the same. It still boils down to, would you rather have Auburn, Kentucky, and Arkansas at home, or LSU, Bama, and Ole Miss at home?
By the way, recent records against the other five SEC East teams (since the current rotation started in 2002, at least):
2008: 1-1
2007: 0-2
2006: 0-2
2005: 0-2
2004: 1-1
2003: 1-1
2002: 0-2