SOC2 is like the corporate GPL of security. It's an infectious secret handshake company security teams swap in lieu of filling out security questionnaires. Nobody savvy takes it seriously.
There will come a time where your business will grow to the point where it makes sense to pay for the secret handshake. The overwhelming most likely scenario in which that happens is a purchase order made contingent on your SOC2 Type I attestation, where the revenue from that purchase order more than pays for the attestation.
Do not ever do a SOC2 speculatively, in the hopes that it will improve your sales prospects. Plenty of successful firms don't have SOC2s. If you're losing sales where SOC2 is a factor, you didn't have those sales to begin with.