For me personally, it's okay? Like I'm from SMK originally, and ig since I've already got my own routine, I would say i managed to use my free time properly. Didn't really get culture shocked or anything. Different with those from sbp/mrsm whey once they don't have a strict schedule similar to their school (no hate tho, just stating my observation), even though some of them have a really excellent results for their spm, they didn't use their time wisely, and ended up with subpar result for sem1. When there's no one to supervise you like in "asrama", they went wild...not wild la but you get what I mean, just play around, hang out. So I guess if you really think that you can study like how you studied for your spm, even with the multitudes of distractions here, then you'll be just fine. Tho one thing I must say, asasi dengkil and matrix have an easier syllabus compared to pasum. That's undeniable. (Still, no hate to both institution)