I haven't had much over the years, below are the mains I have/had. I still own everything though
The Technics were purchased at the end of 2000 at which point they were boxed up in the summer of 2002 and replaced with Paradigms. The Paradigms remained until the Spring of 2011 when they were replaced with the B&W's. I moved the Paradigms to the surrounds. They will finally be boxed up next week as I make way for another set of B&W's. The current B&W's will replace the Paradigms as surrounds.
Technics towers (I'll have to search for model numbers) my 1st Home theater speakers
Paradigm Reference Studio 100v2
B&W 802 Diamonds
B&W 800 Diamonds (due within the month)