I used every Amiga models keyboards. And i think, the best for a long and heavy typing work, is the A2000. Is strong, durable, and have comfort. Had many Amigas, and many Amigas passed for my hands, and the A2000 keyboards was the only ones never had Ctrl+A+A damage issues. (a common fail on Amiga keyboards).
Recently i used A1200 for write articles for a Car News magazine, and was fine for that heavy work.
