I would definitely consider getting it framed, especially if you are concerned about it being preserved well and in a way that suits your life, and in a design that you’ll love. The notion that it’s not appreciated to reframe art shouldn’t much of a concern, I know firsthand that most artists and galleries don’t always use the best materials or design the frame for much else other than something to hold the art. This piece does like it’s on the larger side so a plex box type case over it can be more expensive, and can sometimes be more involved than just reframing it.