This is a new product for me this year and so far I am happy with it. I bought the smaller of the two and it has work successfully several times already this year. I was looking for something small and compact. Something that didn’t sqeek or squel at different times, and something that didn’t cause alot of movement in the tree. This product meets all of those requirements. The only negatives are that you cant do and tree scraping to add extra fighting sound, and it is very easy to ‘over rattle.’ Meaning you can sound a maraka with little effort, ha. Anyways, Id give them a recomendation. Good Luck