I have the old (17yrs) and new (1 month old) style Pochette and a Favorite mm (3 months old). I really feel that all three of them are incredibly similar (however they are 3 different canvases) and definitely don’t need all 3, but I’m having trouble deciding which one to let go. I have sold other small Crossbody bags to justify having all three for now, I also have a Chanel woc.
How often do you use the two you have? If this type of bag is your go to/frequent use bag I would say go for it. If not, perhaps go the preloved route as it’s a lot of money for something you kind of already have. The Favorite can be dressed up or casual, I feel the Pochette Accessoires is very casual and the twice would depend on the material so this is also something to consider.
Hope this is helpful