We have an oversized slant 3 horse feather style trailer. I love it because
1. The entry way for the horses is larger
2. There is more head room for taller horses
3. The dividers are further apart
4. Small ponies can still go in them and they can't turn around!
I had a straight load for our first trailer and it just took up so much room. The trailer we have now is the same size only taller and it has a larger tack room and its an oversized trailer