Loupe/microscope?

I was told to order a cheap loupe/magnifying glass for trichomes near end of flower and I'm gonna order one off of ebay but I came across so many differnt ones lol.

What should I be looking for?
• what zoom should I go for, like x25, x45, x100?
•should it have a light on it?
Price range- $5-15

Let me know if I should get one of the pics I post?

From what ive read id say minimum 60x but the more magnification the better. Still waiting for mine to arrive ordered over 10 days ago too.

Its a bit more but well worth it. Get a usb microscope

This is what I use and the 30X is more than enough to see your trichomes.
https://www.amazon.com/Magnifier-AFUNTA-Magnifying-Diamonds-Antiques/dp/B0736XSM56/ref=zg_bs_8090802011_17/135-5316939-9342143?_encoding=UTF8&psc=1&refRID=KB9DJD6EYGXWDM3JN9AW

60x