My favorite pliers-based multi-tool is my Spirit, but it’s not the X. Mine has a serrated sheepsfoot blade instead of scissors. I used to wear it on my belt everyday, it now only use it doing chores around my property. I bought it in 2010.
I also have several Leatherman tools I had tried out at various times since the early 2000s, prior to the Spirit. The Leatherman tools are good, but I would take the Spirit over any those any day. I already knew the quality of Victorinox products from years of using SAKs.
I have heard some people report other brands of pliers-based multi-tools cracking or snapping after awhile, usually around the pliers head; I’ve heard of that happening to some Gerber, Leatherman and SOG tools, but I’ve never heard of that happening to a Victorinox multi-tool.
Jim