I can sum it up for you very quickly Kyle. Your idea sounds like a poor attempt to obtain great calls for next to nothing. Every custom call that is offered for sale on Predator Masters is excellent quality. There is no comparison between a custom call and a production call. I understand that money is often tight for college students. I've graduated from college and have put my oldest daughter through college. However, my daughter and myself both worked while attending college as I'm a firm believer that hard work builds character and better prepares one for the future. If I had money left over to buy something I wanted, then I was fortunate. If not, I worked until I did. Personally I tend to dislike those that ask and/or expect handouts. (Which is the way I read your post). If you have time to hunt predators and write reviews, you have the time to hold down a job that will allow you to purchase custom calls.
Your comment of " If I use it dozens of times with no results then I will post nothing and nobody on the forum will ever find out." also wouldn't be an accurate reflection of the call's success. Often a call can be spot on, with the person using it making all the mistakes.
It's not my intention to sound overly negative and I'm sure you're a great guy. I just get aggravated when I believe that someone is trying to obtain something for free that others are willing to work for. There are numerous custom calls that you can purchase for $20.00 - $30.00. How about you save up to purchase one and see how that works for you.
Just saying.