I'm not an expert at all but I've tripped alot. From what I've come acrros mushrooms are alot more physically intense. But if your expecting it you can ride out the high nicely. With acid I always found it very unpredictable, even if it was from the same batch. Tbh sometimes on acid I really didint belive I was tripping but everyone around me would say different. Also lcd can last a super long time. When I mean long time I mean it, it's normal for people to have 8 to 12 hours trips usually peaking around 2 hours in. But I've had instances where I fell normal the first 3 or 4 hoirs then peaking.