I try to avoid RC drugs, I don´t see the point to try everything i think one should stick to what is good for you and what is "doing the trick" for your purposes.
I´m a big fan of LSD and shrooms, because they feel safe. Some times i grow my own shrooms.
In Scandinavia some years ago we had something called N-ethyl-2C-B which no one really know what it was, i liked it a lot. But nowdays I would not do a drug that i did not know anything about.
We also had DXMtabs wich I also did a few times back around 2007.
I have some DMT which i will try later this year. In the future Iam very curios about trying ayahuascha and mescalin.