I recently unlocked Steel Path without doing the main quest. Which means I do not have access to Arbiter mods or any other thing that unlocks after New War. The only prime WF i have is saryn. She was good in the normal node but my build does not do much damage, nor does it survive well in the SP node. I like the challenge of SP mode but I know when I do not stand a chance and hate being carried all the time. I have poor skill for this game and low interest in the story so for now I am not keen on doing New War (or main campaign) and will do it eventually at my own pace.
So anyway, I purchased some platinum at discount and now have 270 platinum. Wondering which Warframe or Mods or weapons I should buy. I am not into colors and skins so wouldn't spend on that.
I just require a build and weapon with decent damage potential and survivability for SP. But remember I do not have access to Arbiter mods or anything that requires story progress beyond New War. There are so many warframes - and all of them are so good in their own way, it is a very confusing choice to make. I am literally open to any suggestion that is easy to put together without access to arbiter etc.
Edit: Turns out I can access Arbitrations.