I am going to order the Donny FL Sumo for my Daystate Huntsman Regal XL .22. Should I get it in .25 calber ? I plan on getting a .25 caliber air rifle in the future and I could move the LDC from one gun to the other. I just want to make sure the .25 caliber LDC works quietly on the .22 caliber Regal. I guess what i'm saying is, would the larger opening make any difference in loudness of sound? Thanks