This is my first year, my original thought from all my reading and research was that I would go with SBB with an oil tray below them for IPM...so I built a couple. Due to my first year enthusiasm, swarms, and cut-outs, I quickly found myself with more bees than I had planned on and short of equipment. For that reason, as well as advice from other local Beeks who had been down the SBB road and had switched back to solid bottom boards, I started building solid bottom boards and plan on using nothing but Solid's moving forward.
Not sure I really have enough experience to speak to the effectiveness of SBB as an IPM...But I can say that they are a more expensive and time consuming build, not to mention a PITA to keep up with managing the oil trays. I have no experience with simply screen bottoms with no trays...but see no reason at the moment to try anything other than the Solid bottom boards. I'm actually toying with the idea of making my future builds a universal Solid bottom boards/Migratory top cover....I've forgotten who does that, but I've seen it on the forum, or somewhere, and thought it was a pretty neat idea.