smok pro m80 plus is not correct temp control. He means the real temp control devices where the device can sence you have a nickel build on it and it changes from wattage mode to Temp control M80 is manual.

Temp Control is just sensing the temperature of your nickel wire. And it reduces temp over and over to keep your coil from burning the cotton. Basically it sucks up all the juice on your cotton without burning it, no matter how many times you press the fire button. If you buy an iStick 40 TC, never build a nickel coil below .10 or the mod gets burning hot and feels like its about to blow up! iStick nailed temp control for newbies.. Smok supposedly got a new chip going into the m80's where it works like all the other TC mods. And is going to work where is senses the coil and you can no longer turn you wattage up and down. only the temperature.
But I do like the old temp control for m80's because it works with Kanthal and you could manually set it to a spot where it won't burn your cotton, but it wouldn't or won't do it ''for you'' like the real TC.
What I learned is that the best vape is this. Find a tank that works well. Huge juice channels (Goliath v1) and constantly floods your wicks, There as you can use wattage 1-100 + and it will NEVER burn your wicks and you get cooking vape with much flavor. Do not buy tanks with small juice holes (First RBA deck for Subtanks) look for the ones with HUGE juice channels. You won't care about TC any longer.
P.s. The Lemo 2 has the best deck for building large 30-26 gauge nickel coils for a tank. (If you build your own) WOrks fab.