Can anyone tell me what the differences are between the drugs Ativan, and klonopin?

I asked my doctor to try me out on ativan for my anxiety because a good friend of mine who has severe anxiety takes it and it seems to help her a lot. I suggested ativan because of my friends suggestion, and because i'd never heard of klonopin. What works best for panic disorder, and what are the differences between the two. Thanks for listening and I appeciate any advice from anyone who can empathise with me.

: http://alcoholdrugstreatment.info/can-anyone-tell-me-what-the-differences-are-between-the-drugs-ativan-and-klonopin