Neither of those issues, for me, are important. In fact, I wouldn't buy a new/used machine with W10 on it. But that's just me, but there are many that feel just as strongly for win 7 and there are for w10. Given the lack of new capabilities in w10, it becomes a matter of personal preference.
Fractal Design R5 | Asus Z170 Pro | Intel i5 6600k | 16 GB G.Skill Ripjaws DDR4 2133 | Seasonic 650w PSU | eVGA GTX 550 TI | Samsung 960 M2 500 GB | Samsung 850 EVO 500 GB | ASUS Burner | Windows 7 64-bit