What do you consider the 'friendliest' Tarot deck?

I'll put decks which haven't been mentioned before:

1) Spiral Tarot - it's really friendly 'cause when I don't know which deck to pick for the reading, I can take this one and it'll work perfectly. It has not the best artwork when you look at minors but still, nice coloring, kinda soft.
2) Tarot of Mermaids - adore the colors, very gentle and delicate. I fell for this deck right away, there's nothing sharp.
3) Marco Polo - it is my early deck, not so hard for reading even when some minors are far from RWS interpretation (if someone needs it). Again, not the best artwork but I really enjoyed using this deck.

No mention of the Victorian Fairy? It gets my vote along with Paulina and Joie de Vivre, which have already been mentioned.

I've always read w/Morgan-Greer. It's bright and colorful, and based on Rider-Waite, but when I look up meanings of cards in books or online, everybody uses Rider-Waite as a sort of default, so ironically, those are the images that stick in my head. I may as well be using RW.