The difference between the Vari-ez and the Long EZ is that the Long was a continued design evolution resulting in an airframe that made longer distances more viable, larger engines possible, and generally a more comfortable ride all around. The Long is larger than the VEZ, with approximately 40% more wing area, different contruction materials, different canard and slightly different flight characteristics. While both aircraft are nimble handlers, VEZ's generally are slightly more responsive due to lighter weight and mass. The VEZ's usually are flown with Cont. O-200 and can be made to be VERY FAST on 100 to 125 hp.
Greater utility, IMHO is the benefit of the Long EZ. My Long is an O-320 producing at least 180 HP and I flight plan 175 KTAS cruise and beat the numbers consistently. That's with baggage pods and the wife and dog. The larger engine (O-320) makes high altitude airport departures a breeze.
While true that canards have higher landing speeds than the average Van's variant, I hardly think that 70-75 knots (usually less) is "high". Proper planning and airspeed control are essential in any aircraft...as for off airport endeavours there are many considerations besides landing speed that can result in a less than desirable outcome. I wouldn't let that stop me from flying a canard aircraft.
Good luck with your search.
Otherwise, it's a great site.
