Just for an update... my friend recommended the red rhinos for me since she had tried them before and found the roll to be good.
I took two about two hours apart and had a really great time. It's been over a year since I've last dropped, so my body was more than ready to experience the full effects. I did enjoy dancing, lights, music and massages... and of course I was happy. The only downside is that I seemed to have a nauseous / hiccuppy come-down starting about 2-3 hours after taking them... not sure what this was from. I thought maybe I was just inhaling a lot of air the whole night (what with chewing gum & everything) which was making my stomach hurt and causing me to burp. Also, this is the first time I've felt mildly depressed 2 days after... although that might be due to other circumstances.
Thanks for the advice, eon. Not even sure what I meant by speedy roll any more, because I think this one was great and fairly energetic (I didn't want to just sit the whole night, but I didn't mind it once in a while).