Which Sony Single 18650 for evic vtc mini?

[Misty Eyes]

Hi

Sourced a genuine supplier but wondering to go for Vtc4 2100mah or the Vtc5 2600mah?

Both are same price

Cheers

Edit just read the sticky on here
http://vapingunderground.com/threads/buyer-beware-sony-vtc4-and-vtc5.62242/

...will now be going for the Samsung 25R INR18650-25R