I have easy brackets on another bike. They are really nice. However, when you sell your bike, you have to sell the brackets.
If you want to transfer your brackets to another bike someday, get the ghost brackets or whatever they call them now. They are adjustable and will fit other bikes.
Example: Fender bolts on my old bike are 5 1/2 inches apart, center to center. The Stryker bolts center to center are 6 1/2 inches apart. I would have to have the brackets on my other bike fabricated to fit the Stryker due to the mounting holes not being aligned the same for both bikes.
I could have fabricated the brackets to fit the Stryker and had the lock mechanism moved so it would work, but I might as well have bought a new set of brackets for the cost and trouble.
I spoke to Easy Brackets about this issue. The only remedy they had for me was to sell me a new set for the Stryker at a 10% discount.
If I ever go the removable route again, I will use Ghost Brackets (Changed their name, not sure what they are calling them now). They will fit a large variety of bikes.
My two cents