As an FYI, I went the contact route to the extent of getting the new variable focus lenses, but my old stubby fingers had a very hard time getting the lenses out which are good for only 24 hours. Ended up with red, painful eye at times. They may have been a brilliant solution for shooting but my primary emphasis was not having to insert glasses in my Bell hemet for Track events at Road America.
Eventually, last year got some straight temple Persols with line bifocals that work fine in helmet, never did get to try the contacts for shooting.
So I spent a few hundred $$ and some pain and frustration but if you have good manual dexterity then contacts may help. Contacts would have solved a multitude of problems for me.-Dick