Well, don't I feel silly.... ...... ........I've been pulling all this data manually and taking around 30 minutes to enter it all in and everything.... Only to remember three days in that "oh hey, doesn't BOINCstats track all of this?" .... ..... ......*facepaws*
Galaxy S3 from hubby: http://boincstats.com/en/stats/-1/host/detail/308529234/charts
Galaxy S3 that was mine: http://boincstats.com/en/stats/-1/host/detail/307866068/charts
My HTC One M8: http://boincstats.com/en/stats/-1/host/detail/307866075/charts
Still going to keep to my three month idea, but I'm thinking it'll be Rosetta@Home this month (since I'm already doing that) but swap hubby's old phone over to Enigma@Home once it's tasks have finished up (as it's a POTM, and two weeks should give me enough data to get a basic idea of output, plus one week in August to get additional data), and then the other two months will be pogs and WCG... For hubby's old S3, I'll run Collatz for the last three weeks of August and then SETI@Home on hubby's S3 for September so I can get as much data as I can on all the projects I'm contemplating...
I know it seems crazy to some, but hey, if I'm going to drop that kind of cash on those particular SBC models, I want to know they're going to actually perform first. On the flipside, I'm now flirting with the idea of a Caselabs BH2 or X2M because then I could tick "build an ITX rig" off of my bucket list AND have somewhere with active cooling to stuff a few SBC's... This is where those two cases have their strengths, but I would argue that the X2M would be more appropriate because then I could look into outright insane ideas like watercooling the ODroid C2 & XU4's, Raspberry Pi 3's, and UP 4/32's I plan on putting in there. No guarantees all of them will make it in, but I suspect at least a few (*cough*eight?*cough*) would make it in.... Hey, it also ticks off the "we need a bedroom HTPC" box too