Same with me, 20/15 but, with glasses. The glasses suck, especially in poor light! They catch rain/snow always, sweat in the summer and fog up at the worst possible moment, especially in the winter but, are my best option. I can't wear contacts for much more than an hour... Apparently my eyes require more oxygen than most. Even highly permeable contacts are no good. Funny, I can and have dug weld stag and grinder flakes out of my own eye using the end of a paper book match and at times even a needle point but, I can't keep my eyes open after two hour of wearing contacts!
At 58 and with mild cataracts, better glass is becoming a must! I've recently given away several mid-level scopes that I can no longer see through well enough for my needs.
Getting old has its issues for sure but, it beats the heck out of the alternative!