I've got a Makita Circular saw and a Makita compound mitre saw.
Both are excellent tools.
My antiquities--Black & Decker power tools from the 1970s (they may be different now, I dunno)--came about simply because I was working my way through college at a wholesale hardware place, where employees were allowed to purchase any inventory at cost (the cost to the wholesaler, not to the retailers the wholesaler sold to).
Being a shallow callow lad still in my teens, I thought, "Hey, I'm making all this money, and tools are a good investment." So I invested, and invested much.
Everything I bought was top-of-the-line brands and makes. And I bought lots.
I had a vague notion such excellent tools would be useful for me, forgetting to remember that no, I wasn't ever likely to become a good craftsman, which of course I never did.
Despite that all these things are nearly new and hardly used (if used at all) the past thirty years, I suppose I could've done worse as a stupid college kid; I could've maybe spent the money on dope instead of tools.