Wb reserve is the best job at the company, unless you get used more than once in a month. It's the worst job ever when you get called for a trip that has the corresponding break schedule totally opposite of what your home body clock. Ie, you get tagged as a bunky for the early SYD from SFO. Then you don't sleep at all, or minimally, becuase at home you're a night owl going to bed at 2am. In those instances you will hate your life and immediately bid a line next month if you're senior enough. Odds of results better in the shoulder months. Wb LHs can also make way more money, reserves usually stuck at min guarantee plus the SC money.