Really wanted for a long time to be a Manners/McMillan guy. Shot my HS, improved and changed and worked my skills. Shot other folks guns with such stocks. Fondled a couple dozen of them in the back room at GA Precision. So! Pretty!
And then I got my hands on a chassis. Now, do I have less experience shooting them, ended up with an XLR Evolution for reasons (not just cost!) but ergonomics seem not that different between the several, and very easy to change, especially if you go with AR receiver extension as the butt core. (Since I got it, I somewhat regret not going MDT after all as some accessories might have been easier to integrate, but it's not a huge difference I think)
Switching to it has been amazing. Could not be happier shooting a chassis, in a bunch of ways. Weight, recoiling perfectly inline, adjustability, modularity even: I have some stuff on here now like a hand stops, but no need to drill or glue to get it on. Bolt anywhere, try it, change your mind, no problem.