I get that for sure! I will say that getting some hardy corals (soties/LPS/Zoas) at this point isn't a bad idea honestly. I added after almost immediately after cycling the tank and I've only lost an lord (had a mineral defecincy due to me having to leave for a few weeks and wasn't able to get a water change in) and a zoa to cyano.
You're tank will never be "perfect", if that makes sense. Stability will only come once you are done adding livestock. So if your nutrients are stable then add one or two coral and see how they do! Once the tank goes back to a constant nutrient and/or mineral level add more! Also by having a few corals you might feel better about the tanks progress as well! But I definitely get wanting to be comfortable as well.
Every time I add something new to the tank I'm super anxious that my tank isn't ready for it haha. I add my first BTA tomorrow and I'm definitely nervous! How a new inhabitant will do is always a bit of an unknown. But each time I add something and it lives, and then thrives, I get a bit more confident! I'm sure the same will apply to you