wat
You're missing out on a ton of strange coins, reputation, chance at legendary engrams and a lot of XP if you skip the weekly. And if you think you have "more than enough" strange coins you aren't spending them correctly. You should ideally have multiple exotic armors per character (in case you need to switch slots), you should be buying and using heavy ammo synths, and you should be buying and using plenty of telemetries too.
Plus, it's fun to take that victory lap after the nightfall
Lamonster-Truth Handler