Yihi SX Mini M Class if you have the budget.....
I'm not convinced of that. I think the Liasimo chip in the Snow Wolf 200W will give the SX Mini M Class a real run for it's money.
First off, it's dual battery, but size wise it's only slightly larger. If you use dual batteries on the SX Mini M Class it's both larger and far uglier.
The Snow Wolf is at LEAST as accurate in temperature control mode, possibly more accurate.
The Snow Wolf will fire up to 70W in Temperature Control mode while the SX Mini is limited to 50W.
The Snow Wolf can do 150W without pulsing, 200W with pulsing. The SX Mini is limited to 60W with a single battery.
And the Snow Wolf is FAR easier to use. No convoluted menus, no figuring out Joules, none of the hassle of setting up to use. Put your atty on and it asks if it's a New Atomizer. Press Up for yes, and it auto-detects the coil and auto-selects Watt or Temperature Control for you. Then you simply adjust the watts or temperature up or down. That's it, that's all there is to it. If you want to switch mods you press both the Up and Down button together and it switches modes. Easy.
None of the press two buttons together to detect the atomizer, then press this button 3 times to get in the menu, then press this button twice to get to Joules mode, then press this button to set the temperature, then press this button to lock your settings, blah blah blah. Pop the atty on, press up once, press up or down to get the desired setting you want, and start vaping.
AND it's $50 cheaper than the SX Mini M Class.