QUOTE(wansirpunk @ Sep 8 2013, 04:13 PM)
m40-optical sensor up to 4000dpi
-plastic chassis
-possibly lighter than m65 (unconfirmed, weight specs are not mentioned)
m65
-laser sensor up to 8200dpi
-an additional button for thumb
-aluminium chassis
-possibly heavier than m40 (again unconfirmed)
-do you intend to use over 4000dpi?
-optical sensors have little to no acceleration, lasers will always have some hardware accel.
-m65 has a sturdier built
-only rm30+- difference between those two
Sep 8 2013, 04:40 PM

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