I swear I knew your post was going to continue... 'to be satisfied with your LV collection' before I opened the thread! Spooky.
Anyway, lucky you! I've wondered this on many an occasion myself.
I'm going to say, for me, in a word... no. I have previously thought I was content and it turns out I'm really not! I have what seems to be a never-ending wishlist. Much to the dismay of my poor, poor bank account.
That's how I used to feel, but now having every speedy I want, and a shoulder bag with a zipper (not a huge fan of neverfull because of no zipper). I really feel I have all I could want!! I have to say it wasn't easy getting here. I have bought and sold probably 6 bags to get to where I am in LoVe with my collection.
1.I had the Multipli cite, sold it...too boxy.
2.I had the Lumi Infini, too heavy and bulky on me. Returned it.
3.I had the Lockit MM Mono, bought it pre loved for a great price but was so heavy and awkward. Not like my precious speedy's lol, sold it.
4.I had the Blue speedy Kusama, sold it...just too vibrant and couldn't find anything to wear it with, it clashed with everything IMO.
5. I had the Infini speedy Emp. but it was too similar to my cube, just a smaller version. And, it didn't have enough wow factor for me, I returned it.
6. Had the Eva DE, was too small. Just can't do tiny bags. Returned it.
7. I had Manhattan PM, too small and heavy. Pockets in front were useless.
8. I had the speedy mono 30, just looked weird. I like it best in the speedy b or regular 35, so I sold that too.
So, that's 8 bags come and gone to get to the lucky number 7 that I currently have and am very happy with.