I know there's lots of threads about batteries but I just want to know what to use in my mod. I am looking to replace an aspire icr and an efest which I don't trust after reading so much about them. I am not worried about cost. I have a pegasus mini 50 w tc with a triton 2 tank I am only using the temp control .5 nickel coil because I like the vape better. I usually vape at 450 and under but it says it can go up to 600. In wattage mode, I use the aspire Atlantis 2 and the Kangar nano with .5 vertical coil. I rarely vape over 30w. Which battery would best suit my needs? I want something that will last longer but safety is the most important.