EBG18T, I switched this year and am blown away by the difference. I had planned to put in 120 this season but am stopping at 60 (okay, maybe I'll throw in another 10-20 in the next week of low temps and low flows...it's hard to resist!) because I have so much more sap per tap than I'd expected frommy 5/16" days.
2018: 70 taps on 3/16". New sugarhouse with Smoky Lake 2x5' hybrid pro setup.
(2017: year off; found a pregnant, very skittish cow in our sugarbush! Spent the season drawing her into our barn and learning about cow ownership...)
2016: 40 taps on 5/16", 2x3 flat pan on cinderblocks.
2010-15: 20 buckets, 2x3 flat pan on cinderblocks.
2005-09: 5-10 buckets, stovetop boiling.
2000-05: Involved with Williams College sugaring operation.