I have both and like both. Subtle differences as already mentioned. If you have the extra coin I say try the Chronarch, I have mine paired with a Powell spinner bait rod and it performs flawlessly, then again so do my Curado's. I cast super light spinner baits with it no problem. I have never had an issue with spooling it.
Bottom line both are great reels, but if you are asking if you would be satisfied with spending a little extra to have the Chronarch, then my answer is yes.
BTW, I like that pick up in your avatar.