Mooch reviewed these in May 2018. Not a replacement for the 25R.
Samsung 24S 18650...fantastic, hard hitting 18650, beats VTC5A/5D/6A
Wow, thanks. I totally missed that. Sounds like a nice battery especially if it holds its own against the VTC5A . I'll have to keep my eyes open on that. Nice option for a single battery mech squonk. All my regulated use is lower to mid wattage use so the 25R has Ben my go to, or with the newer mods that take the 21700s the 40T. For my single battery squonks the VTC5A has been great but I build around 0.5 to maybe 0,3 ohm, so even a 25R is sufficient. But options are good to have.