I've done both, and as the previous poster said, there are pros and cons for both routes. The BIG hangups for 95 are getting through NYC, then Washington, and further on, Richmond, VA. UGH...then the rest of the way is clear sailing. If you can time it right, you should be fine. Avoid rush hours going through these cities, it's total insanity. On the other hand, the Route 84, 81, 77 route, is riddled with trucks, especially on route 77, plus, it's a mountain route. As the old adage goes "it's six of one, and half a dozen of the other!" Both routes will bring back to 95 where you'll hit a bottleneck of traffic near Jacksonville, and further on getting onto route 4 in Florida. I just did this in March and was delayed in both places for well over an hour just sitting in traffic. Route 95 was not moving. Then, once we passed Daytona, route 4 was a parking lot. I took Route 95 this time, and I did enjoy the drive, but I was escaping the cold weather and I didn't care how I got there as long as I left New England!!! Have a fun and safe trip whatever you decide.