Gee do I want to say
At least on real convertible tops it's got just the right amount of gloss. My friends have been using it for decades. If you want something super glossy I'm not sure what to suggest. I don't know if it's FUD or not but the commonly held belief was that Armor All caused any any exposed stitching to decay. So a lot of folks switched to 303 with great results.
What colors the top? What's materials the top made from? Grained vinyl or pinpoint canvas style? If it's a mock convertible top I'd say try the 303. They make both a cleaner and a conditioner. If it's grained you might check to see if there's a pro detailor or auto reconditioning dye type product available from some type of detail shop or online.