Vapefly Optima is the world’s first RMC (rebuildable mesh coil) pod mod, then Wotofo followed up and released the SMRT kit. RMC is a great idea for vapers to enjoy the fun of coil DIY. The whole DIY operation is very easy, you can do it by yourself by following the guide even though you’re a green hand.
What is RMC?
RMC stands for Rebuildable Mesh Coil, yes, you can build your own coils in a few easy steps. Wotofo and Vapefly are selling the DIY tools and accessories, you can save up to 70% comparing to buy coils manufactured by factories. Check the GIF and video to see how easy the DIY is.
Wotofo SMRT 
Wotofo SMRT 
Vapefly Optima
Here to go:
Name | SMRT | OPTIMA |
Brand | Wotofo | Vapefly |
Appearance |  |  |
Battery | Built-in 2000mAh | 1 x 18650 |
Wattage | 5-80W | 5-80W |
Pod Capacity | 4.5ml | 3.5ml |
Screen | 0.96 inch TFT Color Screen | 0.91 inch OLED Screen |
Filling | Side filling | Side filling |
Adjustable Airflow | No | No |
RMC | Yes | Yes |
RDTA | No | Yes |
Size | 23 * 29.2 * 117.3mm | 22 * 27 * 115mm |
Charging Port | USB C | USB C |
Member Price | $20.77 | $21.25 |
Where to Buy |
Summary
No doubt that its a pro for both products to have the RMC option for end users. Though both kits are able to fire up to 80W, Vapefly Optima is powered by single 18650 battery, while 2000mAh built-in battery for the Wotofo SMRT. And Optima offers one more another option – the RDTA mesh pod. Meanwhile, the Wotofo SMRT comes with a bigger 0.96 inch TFT color screen, and there are more coil options for the SMRT, including Wotofo Manik coils, Vaporesso GTX coils and Voopoo PnP coils.
Though the final price for both kits are very close, considering you need to buy a 18650 battery, the Wotofo SMRT kit will be the cheap one.
Are you excited to try to make the coil by youself? Share us your thoughts about the RMC in comments below.
