At least you recognize that you "want" another carry gun and so worded your post. You certainly don't have a crying need for another, what with the two first-rate choices you employ at present. Why I could live and grow old being happy with your two selections.
This from someone who has more carry choices on hand then are reasonably put to work on a regular basis.
And no, flinging lots of cash at a carry choice is not a requirement unless you just flat out want it. My favorite ol' Smith & Wesson Model 10 which still sees regular duty was a used purchase for $75 in the mid-1970s and that was no bargain in the economy of the era.