光學滑鼠是否較易壞呢？

For my experience... so far I didn't see 較易壞 on my mouse... at least I use either 機械滑鼠/光學滑鼠 more than 10 years... but the point is... 機械滑鼠 may be due on "dust" to make the mouse not really sensitive... and sometime may look like not work... 光學滑鼠 is good... even use on some non-reflect area also can work... and more sensitive and accruate....
Between that.. 光學滑鼠 is use more technical to make with with software.. but 機械滑鼠 is less... that mean more technical maybe cause to make 光學滑鼠較易壞...