Ive heard so many different things about the Torq Battery but its hard to know what is what. Can someone (owns a Torq) answer me the following questions. 1. Which battery is better L-ion or Nimh ? 2. How much mileage are you getting ? 3. How long have these batteries lasted its owners ? 4. Have you problems obtaining replacement batteries from 50cycles ? 5. Would you still buy another Torq, now ?