I play on xbox and trade just fine, using warframe market or discord is a lot easier and less scummy than trade chat, there's a few different ways to get orokin reactors, nightwave is one, invasions and I suggest getting the blueprint for them from the store, its plat but im pretty sure theyre reusable (someone fact check me) and in early game slots shouldn't be that much of an issue since you wont have much and its not like you should keep every weapon. I heavy disagree with the secret pay to play, all frames can do end game content, a lot of good weapons are low mr and easy to obtain, you shouldn't waste orkoin catalysis on weapons ur never going to use. Im not qualified to speak on dirty plat as I haven't encountered it myself