How to show BillboardGui between 2 distances

How can I get a billboardgui to show only if a player is between say 20-100 studs?

I know MaxDistance can be set easily. Is it worth asking for a MinimumDistance property as well? Or trying to hard code something in using RenderStepped and checking for character distances?

If you know how, I recommend using Region3’s or just making a part in the workspace for where you want it to appear and do a .Touched event.