Board Thread:News and Announcements/@comment-4347542-20130216003436/@comment-4815099-20130316165736

U'Tool is better for faster stealth activating (every credit count), while SSII reduces the need to wait for CD in the heat of battle. I don't know how it feels to play the whole storyline at once (say, how much credit you have and how many blueprints you have already built when you enter Supernova). For me, I had already got four Recoon and the Shadow Ninja on my Dark Angel when I enter the Supernova story (the Dark Angel had already helped me all the way in Valkerie) so the pirates are nothing to worry about.

If you really want some strategies, here is it:

DON'T activate stealth until the closest enemy is about 4km away from you, so you are less likely to reveal yourself in the battlefield.

You can safely boost once at 0% pressure, while your auto-turret's firing increase the level, so disable it when no necessary.