Thread: 17HMR vs 22mag in the wind

looks good im just not sure what im looking at !!...aside from a 150gn 7mm rem has a better coef than 139gn & better than a 165gn sst 300wm...what does the graph represent ?...iv been on the speights followed by the woodys but I think iv got the jist I can only focus on 1 graph at a time its like being back a school but I think iv got it (top graph) at 500 yds the 7mm has a 45 inch drift in a 10 mph wind & the 300 wm is off the chart ? assuming the 300 is red ? or is it the other way round as even though the 300 gos off the chart when it does its on 32 ..conclusion I don't no how to read it or what poi stands for ?