Do you want to teach? Do you enjoy teaching? Do you want to make a career out of teaching?
If the answers to all three of these questions is yes, then get an instructor rating and instruct.
If the answer to any of those questions is no, then do not get an instructor rating. Go north and fly something, charter, skydiving, survey, anything that is not instructing.
Instructing is not "hour building". You have a duty and responsibility to teach a paying student, and if you aren't going to do this properly, don't waste their money.
The helicopter world has a minimum of 400 hours in a helicopter before being eligible to even hold an instructor rating. The aeroplane world needs some similar restriction as well, to be a disincentive for instructors who are only there to "hour build".