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the "issue" with bailout is you pay for a gas you'll never use!.... and you most likely will need to dump the gas before the next VIP for the tank! for your 100% O2 twin, do you get it boost past 200bar/3000psi?Be aware that there's very few spares available for the Inspiration Classic and it could be a false economy to buy one -- which is why they're so cheap, around £$€500. Examples: the "paddles" (controllers) aren't serviceable nor available (except second hand); the head isn't made, there's other bits too.
A friend of mine bought a cheap Inspiration (the one after the Classic) and it's ended up costing him more than the cost of a new Inspiration due to just about everything failing over the years he's had it: head, electronics, controller, lungs, loop, DSV...
Rebreathers are expensive. However if you've a newish one that is still fully supported, then it will last a long time and won't let you down. The cost can be spread over several years as you're not spending loads on fixing it.
BTW the rebreather is the start of your spending. You'll soon need more bailout cylinders (5 is common!) and spare dil+O2 for different dives, and bank cylinders for oxygen, air and helium (three old twinsets are great for this!). Then there's the shiny new heated drysuit, etc., etc. Maybe a scooter. Wonder how I know this
the "issue" with bailout is you pay for a gas you'll never use!.... and you most likely will need to dump the gas before the next VIP for the tank! for your 100% O2 twin, do you get it boost past 200bar/3000psi?
Good questionThe cheap Classic rebreather, I bought will answer the very important question: Is rebreather for me?