After spooking the largest 8 pointer away by having my arrow fall off the rest while following it under my stand, I switched to a whisker & haven't looked back. Min. arrow speed drop & the fletches show min. wear.
You will never have the problem of your arrow falling off your rest if you got a drop away rest with a containment arm. I have one, I can turn my bow upside down and my arrow will not fall off my rest. There is no comparison between a drop away and a whisker biscuit rest. Good drop away rests are far superior when it comes to accuracy and arrow flight. A properly installed drop away rest will provide you with such shooting ease that you will grin from ear to ear at how tight your groups will become, and how extremely accurate you will be at longer distances.