Black Spindle is definitely better for bosses with easy crit shots (so most bosses since they mostly just stand there) but outside of bosses, 1KYS is better IMO making it the better overall sniper. I'd rather have a larger clip + the higher fire rate, especially for PVP. There's no denying that 1KYS is the better PVP sniper, but you could definitely argue that Black Spindle is the better PVE sniper. I just prefer 1KYS since it's more versatile. Plus you have the chance to get more useful perks outside of boss fights. Stillpiercer is another popular sniper in crucible.
As for range, I don't understand your complaint. It has plenty enough range, and shortgaze is arguably the best scope in the game as it adds aim assist and is tied with ambush with being the shortest zoom (4.5x) which is generally desirable. It's very easy to get a roll with shortgaze too (one of the quests rewards a solid 1KYS with firefly and shortgaze).
Anyway, just speaking about Destiny itself, it's definitely starting to fade, at least among the people on my friends list. Even my clan mates don't play nearly as often, which makes me not want to play either. Last week I didn't finish 3 raids for the first time in a long time, and this week I've only done 1 raid and 1 nightfall. I might actually start to play other games for once! Destiny has literally taken up 99.9% of my gaming time since release.