I was a complete snowed under to Zombieland... It was the best sleep this insomniac has ever had, my brain slowed way down that was a very strange feel as my mind has always been going a billion mph , But I can't accept zombie land. I also was not going to gain weight and have a constant hunger where my sofa looks tasty.
I was unable to spell even simple words or type a readable sentence. Not acceptable to me.
Its all about what you will and will not tolerate from a medication.
I hope you find a medication that works for you with out side effects that are just not acceptable.