I haven't tripped in a while, but I always liked shrooms for fun, and LSD for the challenge. Best experience was a party I had with about 20 people tripping face at a farm house on 50 acres we were renting. I scored 2 oz of shrooms a couple weeks prior, and told people they were only for sale at the party. Just a really happy, fun time running around like retards. Only one person bugged out, he sat on the roof of the garage for about 4 hours, quiet and watching everyone.