Evolution is far superior for traveling and can do every dive an Inspiration can do except some of the most extreme dives you might encounter. I've done deep dives with 4+ hour run times with no problems regarding scrubber duration or the smaller cylinders. The only time I ever thought the 13's were just a little small was cave diving while using my on board for suit as well as dil, but you always have a bailout bottle to tap in to the system should you really run out.

The smaller chassis is also much nicer to swim especially when jamming yourself into tight spots in wrecks.

If you get a Storm roller case it fits within luggage guidelines and removing the head and valves it is under the travel weight limits. With the evo I almost never have to pay for over weight baggage whereas with the inspiration I would get hit once in a while.

The only potential benefits to the Inspiration I can see; is that there are often 3l cylinders available at certain dive destinations but not often 2l's but I always bring mine with... and when kitting up the evo is shorter and is a little awkward when sitting on a bench but it's not too much heavier than single ali 80 rig so it is really isn't a big deal.

Doug