Seriously?
I've been in the field for over 10 years now. Currently work as a technician and salesperson at a dealer for multiple brands including Eureka, Royal, Dirt Devil, Lindhaus, Simplicity, and more.
Trying out more vacuums, are you kidding me? I would repair and use vacuums that not only we sell but the ones that we don't even carry. Once every while I would go to other places to try out some new vacuums that I would rarely see come in. But there's alot of Eurekas that I've tried out before. Eureka happens to be my second favorite vacuum company of all time. Not only just their vacuums but their support I would say is top notch because we do Eureka warranty at our store.
The Boss Smart Vac I don't care about. They're awkward for me to use and they're not easy to work on. The 1934B is a good vacuum, but I prefer the higher 7 amp versions better.
I never said that the Optima was the best upright that I've ever used. I only said that it was one of the best compact uprights that I've used. Heck, that's not even the first choice that I would buy from. I should've gotten a Sanitaire Dual-Motor Pro for our trailer because that's the best compact upright that I've ever used. The reason why I chose to get the Optima for our trailer was because it was cheaper, works just as well as the Sanitaire, and I would save from not having to buy bugs or filters because I can wash the main filter.
How could you say that the Optima is terrible? Keep in mind that this is only from my preference. You can't really convince someone that it's a bad vacuum. Everybody is different, every home is different, and every vacuum has it's pros and cons. There's no perfect vacuum out there, the perfect vacuum is for someone that feels best to them wither they want something lightweight, an on-board hose, or something that's great for pet hair. I personally like the Optima in our trailer because it's lightweight, it's compact enough to fit in a closet, the hose length is excellent, and it does an awesome job vacuuming.
Now you may not like Eureka and I respect that. That's great that you like the Smart Vac and the 1934B but I still disagree with you that any Eureka made after 2002 is trash.