

Well, there is a technical difference between a limit of 10 requests/minute and 100 request/10 minutes. The average is the same, but the later allows for 100 requests in a minute followed by 9 minutes of nothing, whereas the former does not and 1 request/6 seconds is even worse
I’ve had two in the past, had my third just three days ago, my gums are still a little raw. My most recent root canal was on a hyper-sensitive tooth, so there was initially some pain, but once the dentist applied another couple of doses of anesthetic, it was painless, basically a more prolonged filling. The only thing I’d add is that my dentist recommended ibuprofen for after the anesthetic wears off, since there may be some pain, I’d second that recommendation since your gums will be sore for a few days