Dan. You'd better grab back your Logitech.
Speaking about mouse and keyboard thing. I only rely on my wireless Logitech combo that never let me beaten up. The only problem I got was a week back someone spill a coke to the keyboard at the end of day and wipe only the surface. I was excited on the following day when started to type in i missed most of the letter, then a bunch of ants coming out like crazy. I happened to pull out all key buttons and washed it. but the right arrow still so sticky up to now