I do think the UAV Recon Booster should be changed to 20 or 30, instead of 6 seconds (https://helldivers.fandom.com/wiki/Boosters or https://helldivers.wiki.gg/wiki/Effects_and_Modifiers#Boosters). It's too easy to take advantage of the low cooldown, essentially making you immune to being caught off guard. Just my opinion.