I'm using an Ortofon M20E Super which is a light but high compliance cart and thoroughly enjoyable. The presentation is lively, dynamic. For $149 (if I remember correctly), it's a steal. Had used a Clearaudio Maestro, and, without doubt, it truly is a fine cartridge--the specs are perfect. But for the price of one Maestro, you can buy several other MM carts and sample a wider variety. The Nagaoka MP 50 is a great match; I have one. The Garrott P77i, too. But my favorite cart for my Scout is a Grace F9e. Again, it's light, but it tracks like a hound. She's fast, smooth; the treble is crisp; the bass is never flabby or lacking; and the frequency range is fairly wide. I like it so much that I sent it into Soundsmith for a retip; now I'm counting the days. These are my opinions, of course. Just chimed in to let you know there are many carts that fit the Scout's arm, and many that work that you wouldn't think could. Good luck.