I enjoy DI, but agree it really depends on recruit generation and how close to you good recruits are. Being in a full Mid major conference can be fun. I am in the IVY in Phelan and we have a full conference now for the 3rd year and it has been a blast. Trying to break into the top 6-7 in RPI is our goal, and have multiple entries into the NT.
I also like DIII, to me it is the most even, and requires the best coaching out of the 3 divisions. Tema prestige plays a much smaller roll in recruiting, so a C- team can battle an A+ team and actually have a good chance at winning the battle.
I like DII the least of the 3. To me it seems like the available recruits to the top DII teams vs. the mid-level DII teams is really large. I mean when an A+ team can get a recruit ranked in the mid 100'a and a D team has a hard time getting a ranked recruit to talk to him it can make it very hard to compete. Not saying it can't be done, just that I do not enjoy the challenge.