All my information and insights are old, I was in 2/75 from March 88 thru November 91.
We had several former Marines in my company and most of them fit in very well. In general, I liked most of the Officers and NCOs, especially those that were "born and raised" in the Regiment, you could count on them to have your back.
We rucked and trained a lot, we were shooting when the Regular Army didn't have ammo, we were jumping when other airborne units couldn't get aircraft. If we weren't in the field, we were doing PT twice a day. The food was awesome the RDF (Ranger Dining Facility) was one of the best in the Army. The standards were extremely high, if you didn't keep up, they sent you to a regular unit. We had lots of 3 and 4 day weekends because of our training cycles.
We didn't do any post details or other bs, they kept us in a fenced and screened in compound, like animals, we were kept separate from the regular army.
During my first drill in the National Guard, I kept hearing people say "FTA"... I had to ask what that meant, I spent almost 4 years in 2/75 and had never heard anyone say "FTA", (fuck the army).
Hopefully, someone with more recent experience will chime in. In the meantime, get your tank and come visit the restricted forum.