Short statement on the pros and cons of a fully-battened sail, covering sail shape, wear and tear, ease of flaking, chafe weight, and cost.
Batten sliders and track for fully-battened mainsails.
Battslide full-length battens for easy raising and lowering the mainsail.
Note: Looking for sailmakers? Unless they have an unusual battens product, all sailmakers are shown under the more general topic, Sail Construction
Pros and cons of vertical battens for luff-furling headsails and mainsails and advice for designing luff-furling sails.