Yeah, this is important.
Strains
Penis Envy(APE), Albino Teacher, Golden are probably the strongest, most Active and most euphoric, don't take over 2g.
Thai, lizard king, African Maz are more body, tend to cause more nausea, and stomach situation
Malabar probably the weakest widely available shrooms. You won't get that high at all.
Some tips, don't do shrooms on a dirty body. Clean yourself out. Make sure you take a dump, don't eat anything that can potentially give you the bubbles. Make a tea out off the shrooms, it's probably the best way to consume it.
And if you have a sensitive stomach have ginger ale or sparkling water on deck