FG 351B vs FG 200J

I've never seen either of them. These are uncommon models in the US since they weren't imported there. They are all plywood.

The FG-200J was made 1974 to 1975, spruce top, African mahogany back/sides/neck, Indian rosewood fingerboard & bridge.

The FG-351B was made 1978 to 1980, spruce top, Indian rosewood back & sides, nato neck, Indian Rosewood fingerboard & bridge, with a 3 piece back.

Which one sounds better??

If it was up to me I'd keep the FG-200J because I think it's a rarer model.