Any sug on best ML spinning rod for around 100?

Fenwick HMG

St croix Premier

The fenwick elite tech is a fantastic rod. They make a 6'9" ML that can be had for around $100 if you watch out for sales.

I've been using a 7' Fenwick HMG most of the time this year, although it's a Medium Fast and not ML, I handled a lot of them in store and they all felt amazing, and it performs excellently on the water.  I can't believe how sensitive this rod is, then again I am only comparing that to lower end rods I've owned before lol. Take your reel in with you and try it on a bunch of stuff to get a good feel.

St croix premier 7' ml, love mine for drop shots

I have a ML Carbonlite I got on sale for about $80 on sale a few years ago. Nice rod for finesse fishing and rooster tails.

In and around that price point you really can go wrong with any brand.

7'ML Premier is nice all around rod and if you want longer length

6'9ML Vendetta/Veritas if you want a tad bit more stiffness to the action