Trying to decide which way to go on a new caldera spa that has the inline cartridge option for spa frog .
Spa frog is releasing a new inline cartridge though in a few weeks that is chlorine based instead of bromine.
The chlorine one seems more appealing as it will automatically keep the 1.0-2.00 ppm of chlorine through some sort of "smart" release
The spa frog bromine cartridges are also available but require trying to dial in the settings etc.
Which way should I go here? bromine or chlorine?