Huge Blowout! Voopoo Argus XT 100W Waterproof Mod $10.99

These setups are almost identical, but the MT has a built-in 3000mAh battery while the XT works with a single 18650 or 21700 battery. And, both feature 100 watts of variable power, four modes including temperature control, multiple protections, and a full-color display screen. 

USA Blowout! Wismec Preva Evolv DNA GO Pod Mod $4.49

This kit features an Evolv DNA GO chipset, three output settings, 20 watts of maximum output, a battery LED, 3mL capacity refillable pods, a MTL coil, a DTL coil, a sliding top fill method, a 1050mAh battery, dynamic adjustable airflow, a myriad of safety protections.

BP MODS Lightsaber Pod Mod Kit $32.72

This pen-style kit features 18650 and 21700 battery support, USB-C charging cable, a variety of puff styles, 60 watts of max power, an interchangeable sleeve, mesh coils, a 5mL juice capacity, a display, power mode, voltage mode, and bypass mode.