you should try a sigelei zmax telescopic flat-top (either v3 or v5)..... why???
here's why:
it's telescopic/it's small (under 4in in 18350)/pretty accurate/vv and vw/well built/VERY cool looking/
and it almost dethroned the provari as p.busardos favorite device.
VIDEO PROOF from 28:30 to 29:35
A PBusardo Review - Sigelei Z-Max - YouTube
***keep in mind he said this about the v1 when it was more expensive, and he likes the v3 flat-top even more***
it is better than the VAMO because:
it's telescopic, it's better build quality, it's a little smaller, AND it looks better.
it's better than the MVP because:
it goes up to 6v, and you can take the batteries out....means you only have to buy new batteries when they go bad, not a whole new device. IF you charge the mvp everyday, it will only last you about a year.
i also don't like the mvp because if you are on your way out of the house, THEN you notice your battery is low. well, you better have a backup device, because you can't use the mvp now. it's nice to be able to just throw in a new battery.
AND if you get a V5 zmax, you can charge your phone just like with the mvp.
it's better than the svd because:
it's smaller and looks better.....other than that, they preform about the same.
it's better than the evic because:
it goes over 5 volts, and it's more accurate.
it's also under $100 like you asked..... only $40-60 bucks depending on where you go .