So this shallow spool Revros holds 100 m of 2.5 lb test line and 70 m of 3 lb test.
I'm not really an expert, but I've read that shallow spools cast farther, and that has sure been the case with this LT 1000S.
I paid $80 for this one from a Japanese web store, because I wanted the shallow spool, and I thought maybe the JDM version might be a better reel than the American version. In hindsight, the only difference might be the shallow spool. It is heavier than a Ballistic FW (200 g to 160, about one and one-third ounces) and it has fewer bearings.
The JDM Revros has been an awesome reel for for the price. But if I buy another reel, it will probably be another Ballistic FW.