Talk:Upgrades/@comment-118.209.60.192-20130124162747/@comment-83.226.17.60-20130203205039

I would ONLY recommend that if;

1: You know you're going to be spending real money buying Platinum.

2: You're only going to try one Warframe.

3: This is your "last" Warframe and you've made up your mind.

Otherwise, reactors and catalysts can be found (blueprints) och rolled in the lottery (3 stars). They're hard to get but "free", Platinum on the other hand can buy you more slots for additional Warframes. Something you can not find.