Been looking into colleges outside India n there’s so many tests like SAT, IELTS, TOEFL, ACT etc. 
which one should i even be focusing on?? anyone here already gone through this?
Depends where u wanna go tbh. Like for US, SAT or ACT is common, but if ur lookin at UK or Europe, they don’t even need SAT. They mostly care abt IELTS or TOEFL for English proof. I did IELTS first cz it works for a lot of places.
I was confused toooo😭 but here’s what helped – shortlist unis first, check their sites for requirements. like some need SAT, some don’t. english test is always needed tho, so just pick one (IELTS or TOEFL). i took TOEFL cz it felt more tech-y n suited me lol.