I've run E-Tec 90's now since they were first available... My first one was almost at 1200 hours and running strong when I sold it. My second is still in commercial service with something over 1700 hours of running time. I'm sold on them, they're the best I've ever owned. At 320lbs they're not as lightweight as I'd like, but everything else is okay. I lost an injector on my first motor at about 85 hours but when it was replaced under warranty the motor ran like new (if you lose an injector, they're electronic, you lose a cylinder and end up limping home on a motor that feels like it's dying...). My current motor has never had an injector problem at all... By the way the 90 is amazingly easy to pull start if you have to - easier than starting a lawnmower (ask me how I know...).
I'm probably prejudiced towards Evinrude and Johnson motors since they're all I've every had, starting in 1973...
Disclaimer... Yes, I'm lucky enough to be on BRP's guide program but other than an initial price break I get no freebies, stand in line for my maintenance, and pay for whatever I get. Can't say enough good things about the E-Tecs I've had. When the money is right I'll be buying another....
Mine is on an old Maverick 17' skiff and most days can be found somewhere in the backcountry of the 'Glades