Logitech have mastered the art of making computer peripherals very well. They are very big name in computer market now be it their keyboards, mouse, speakers, etc.
I have been using their M series mouse M-100 & M-105. They cost around Rs500 only.
They are very reliable, high quality products which come with 3 year warranty. Its been 7-8 years & I haven’t found any issues with them as far as I can keep them away from actual live MOUSE:-).
They are very ergonomically designed & come in trendy design/color as well.
The clicks, scroll, center click, everything works excellent and smooth.
The best part is its ambidextrous design so that all family members can use it.
The optical accuracy is so good that it will work even on piece of paper & save on mouse pad!
All in all its excellent value for money product & they are MASTER of it.