I agree with most of your post but on this I have to disagree. I am a HUGE fan of LLC and I am playing Madame Destiny for some time now as it was looking like a decent clone of LLC but the wins both base game and/or free spins are not even coming near the wins on LLC.
Also LLC has for my feeling much higher changes in retriggering the free spins as I have won up to 135 free spins on that slot.
Also on LLC I have had many 500x + wins in the free spins where on MD I haven't got past 50-60x ish.
Madame Destiny is a wannabe clone and if it wants to compete with LLC it better starts showing it's potential which I am sure it has.
But I haven't had anything over 65x which is shocking.
Even when the free spins retriggered twice it were mostly dead spins.
As said before, Pragmatic Slots play very solid and sleek, like the designs and the music but for me personally: Where are the pays!!!
And I do play them in most of my sessions, waiting for a good win to come my way one day so I also can start believing Pragmatic Slots can pay big.