Hey,
I’m currently a student at another boarding school who is transferring to Deerfield. I have a lot of friends at all 3 of these schools so I hope I can provide some input.
Deerfield has a stricter, more traditional school culture. The campus is really nice. Its big enough to have resources but also quaint enough to not feel like a college.
Hotchkiss is a really small community, laxer than DA. Great facilities as well and pretty good sports, better than DA in a few.
Loomis is probably the least traditional, great, big campus. Nice sports facilities, a big emphasis on sports but still decent academics.
That’s all I can say but I hope you choose Deerfield!!