Welcome to cpf and hold on to your wallet.
Arc AAA was the original 1x AAA LED light and still the best. If you had to pick one got to have light for a newbie, arc AAA would be it.
Pricewise at newbie stage most would still consider $25 to be high, but doable. As you progress into this sickness ha ha, you realize it's a real bargain.
Most any arc AAA's posted in B/S/T are quickly snapped up at close to original selling price.
No matter what most of cpfs ends up carrying as a primary, most will carry arc AAA as a backup.