Huh, I don't understand why people tend to give Delsym flack on account of it being a "weaker trip". The reason for that is that whatever the dose is (5oz = 888mgs I believe) will be split up; first 6 hours you'll get 444mgs, and next 6 hours you'll be redosed with the remaining 444mgs.
Needless to say the only thing one has to do to get an intense Delsym experience is simply... double your dosage! 2 or 3 5oz's should suffice. My most enjoyable experiences with DXM were with Delsym, being a strong 2nd-mid 3rd for 24-36 hours. Smoking a blunt midway through also helps exponentially.
The extreme duration of the dxm poli trip is a major plus IMHO.
As nativenick said, Delsym tends to be much better at giving you an afterglow because of its long-acting nature you're much more likely to fall asleep with the effects still going/your trip probably isn't even done when you wake up. I've only had afterglows with Hbr if I foolishly fell asleep before I came down.
MagickalKat: DXM Poli can be easily extracted with water on account of the DXM molecules being coated in that plastic coating. Just fill up a 2liter bottle with Delsym, add water, shake it for a while and let sit for 2-3 hours. All this orange powder will fall to the bottle, in which case all you have to do is make horizontal slits in the bottle and empty all the syrup water out.
I wonder why people don't just do cold water seperations on a shitload of Delsym bottles. I wouldn't mind having 10-20g of DXM Poli :D