No doubt there are a fair amount of gifted 6 and 7 year olds running around, but shooting those rams is definitely not what's best for the herd. If you get onto a band of rams with a sh**ty, busted 10+ year old, and a 40" 6 or 7 year old, there's no question in my mind that the busted old 10+ year old is the ram to take.
You mentioned "if its a wise decision to take the ram" and to me, part of that consideration is whether or not it's a good thing overall for the band/herd and as an extension, your future hunting opportunities on them.
Everyone will have their own opinions on what is a good harvest, ranging from "if it's legal it's legal" to "if you shoot younger than 10 y/o's, you're a dick" and it's okay to disagree on that, but I hope that the guys who go up north and smash young rams every other year aren't surprised when they lose their opportunity to do that. If our average age of harvested rams is higher, it will be harder to justify taking the season from us.
That's in a world where BC manages their wildlife based on conservation and actual data/science though, so as electric dyck said, it probably won't even matter if recent events are any indicator..but it's nice to pretend.
Electric Dyck- I'm no research guru so I can't find anything recent, but this link says there were 6 illegal rams taken in 7B in 2014 and at that time, the 10 year average was 3 per year.
https://www.wildsheepsociety.com/wp-..._01_04_016.pdf