[Harliduck]

Great points by all. I always work on 3 to 4 sets at a time...if your focused on just one you'll miss out on deals that you would never have noticed. It takes longer but your range is much wider....and as someone said earlier, if your stuck on a few tough to get or expensive stars while only doing one it can be super draining with no cards coming in. If I work on more than 4, my lack of focus of decreasing my lists is demotivating as well...

Good luck with your 61 and 62! Fun sets to put together...