Congrats on a nice find. And most of the time slabbing this quality of coin wouldn't be advised, but...
Whether to slab it really depends on your ultimate goal. Making money or certifying a desirable variety coin you found in the wild.
(Plus going through the process to send it in is a learning process all in itself.)
Decisions, decisions!!!!! Good luck with whatever you decide to do.
Words of encouragement are one of the major food groups.
We need to consume them regularly to thrive and grow.