Thoughtspot interview

Hey guys, I am interviewing for a backend engineering role at Thoughtspot. How hard are the interviews? Are they at FANG level? I am in the middle of my preparation for FANG and a recruiter reached out to me. Should I give it a shot or wait it out and then try? Though not in this case, does it make sense to keep interviewing in the middle of preparation for companies that you might not be interested in to help gauge your preparation level and to know weak spots? #thoughtspot #interview