i find that candyflips were always hit or miss for me. but i only messed with higher doses, so that is probably a major issue here.
for example, i had an amazing time when i was on 3 doses of LSD (i think it was around 250ug) and .2 mdma. all giggles and laughter followed by probably the most peaceful insightful afterglow i have ever experienced. this was both my first trip and roll, so its likely that the fact that i didnt know what either would do to me at the time helped me in regards to not freaking out and totally losing it.
but, i wouldnt recommend doses like this since it can be very intense even at low doses of both. sometimes very overwhelming. also, make sure to buy a tester kit for both, as throwing off just one of these substances can prove to be very dangerous and even fatal in some circumstances. i learned from this the hard way, as one candyflip with mislabeled LSD (suspect at this point it was a DOx or BDF) changed my experience from what would be a normal, glowing experience to a near SS experience and a 3 day trip straight to ICU. afterwards, i dealt with a good 6 months of anxiety and depression, and had severe deficiencies in vitamin D and likely serotonin, as well as abnormal levels of blood sugar and who knows what else. i would never wish the experience i had on anyone. probably the worst day (3 days) of my life.