I used coal previously to buy the French "Aigle". I couldn't wait to sell it after playing it for a couple of weeks. It had all the maneuverability of a canoe in a sea of molasses and could be detected from the Moon. I now have enough to buy the "Yubari". Is it worth it or should I just keep saving until something better comes along?
p.s. I have no experience with Japanese DDs so any advice would be greatly appreciated.