Hello, all! I'm obviously new here and I hope for some advice. I've been researching tortoises for about a year now and the only thing left is to choose one. I've narrowed it down to the Greek and the Cherry Head Red Foot. I know the CHRF is a little smaller than the regular RF but how much REALLY? I really like their color but the Greek is beautiful as well. What are the temperments/personalities of both? Do any of you have a preference? Experiences with both? I'd really appreciate the help. Thanks!! 