Wow! Seems that single VRS calls you have recieved have the lasting impression on you! Honestly, before I got the VP, I thought TRS would still be better than VRS. Now I know TRS SUCKS MAJORILY TIME! It took me only 1 minute to find out the truth abour VP, and I am finished with TRS.
BTW, have you thought of learning sign language and eventually start work for one of VRS provider, eh? That would be real cool! Because you already have the relay service experience, and I am sure you would let the hearing caller know by saying this... "NO NO! this is FAR better than TRS, relax! no need to say GA or SK, and just speak normal speed! "