So I've tried various starts (the ones that interest me, anyway)
So vampire start is rather awesome. My personal 2nd favorite start. I do use a couple vampire overhauls to make vampires better, so that helps. Being a vampire is pretty fun, for a side character. I just set timescale to 6, and nights don't go by so fast.
The camping start is nice, however I think it would be better farther away from civilization. When I (personally) think of camping, I think of being far away from anything...I know this isn't always the case, but that's just my thoughts. However, there are already other starts like that...so...
Bandit start is kind of buggy. Or it could just be a problem with the fort itself and not to do with this mod. If that's the case, may want to choose a new location (again) for the bandits. The bandits somehow made it outside the fortress, and couldn't go back in so they kept running into walls. Didn't seem to be any entrances to the fort either, from the outside. I ran all around the outside, and the only entrance was to the inside of the fort itself. However, the bandits inside the fort itself attack you on sight...may be better to make them friends, like the outside bandits are. Unless there is a reason for that.
The survival, left for dead, start is probably my most favorite. You start with pretty much nothing and have to work for each coin. On top of that, I use the improved needs mod+frostfell, so that makes it a lot better. Probably offers the best variety in RP...as one can come up with tons of stories for a character in this start or have a lot of questions as to what happened or why you are there and what not. I play without a compass (so I rely on the night sky mostly, and the sun to a degree) and my personal rule is not to open the map unless inside a city/village or if I have a camp setup. So, this makes the start a lot more fun, in regards to exploring.
I tried the Necromancer start, just to check it out. It was nice, but not my type of start.
My third favorite out of the ones I was interested in, was the ship wreck start...I got lost in the ship and froze to death

I'll have to keep trying, but this start is really funny with Frostfell.
So, yeah...I really enjoy the vampire and left for dead start. Probably the two main characters I'll use. And then as a fun kind of thing to do (at least to begin with), is probably mess around with the ship wreck start.