I believe you need and can benefit from both in your life. And I would encourage you to intentionally pursue both.
What’s the difference?
In a broad sense I would define a mentor as someone who walks ahead of you. Imagine a tour guide. This is someone - usually older - or at least more experienced in a specific area of life or business who can “show you a better way.”When I was newly married, my wife and I looked for couples who could “mentor” us on how to have a great marriage.