I asked this a while ago: My understanding was that the IPV3 Li has a certain coefficient of resistance curve programmed for titanium. If you used nickel, that programming won't match. However, people run titanium in nickel mode and just run it at a lower (I believe), corrected temperature of 70 - 100 degrees less (I believe). I think you can run a higher temperature as the inverse to compensate, but no telling how consistent it will
vape.
PS: I am waiting for the
ipv4 firmware update (which feels like its never coming) which should run more joules in titanium mode than nickel, which is exactly the same reason I asked the same question as you, lol. I would try it out for sure because having that extra power is worth the attempt.