If you are getting good groups with what you have been shooting, then by all means there is no reason to switch if deer are all that is on the menu. If you want to try something else, then try some Remington Core-Lokts, the plain ones and also some blue box Federals. No reason to step up to the high priced stuff just for deer. My pops has always like the Winchester Silver Tips, one killed an elk for him last year in 150gr.