Originally Posted by
awesomness2016
Might be a slight issue for bonuses, but with a 24 hour prep day, and needing the enemy clan to accept the surrender (explained above), how much faster would you actually get to war.
As far as xp, again it wouldn't be that much faster, but it might help out smaller clans a bit since they're more likely to be able to finish wars early, and right now clan perks gives a decided advantage to larger clans, who can lose wars and still level up faster than a clan with 15 less players that is warring at the same rate and winning.