I wouldnt recomend changing this close to season. I have shot both and i prefer the wrist strap caliper release . Easy to use and theres nothing to get used to if you can pull the trigger on a gun you can use one. But as far as making you a better shot only you can do that . Practice is the key no matter what release you decide on .Learn your equipment and let shooting become as natural as breathing. proper form is extremely important learn it and never deviate from it then when that shot comes you will be ready.