I tried salvia 10X before mushrooms... you will be fine....
The visuals are like no other drug..... no patterns or anything... just complete distortion of your surroundings...and it feels like you get connected to whatever you look at.

I even experienced OBE's many times with salvia (only happend to me a few times w/ mushrooms, and ive done them many more times)

Salvia is pretty crazy when you get that first intense trip...