I don't like the LS mini decks, because my eyes are bad and cannot see the details in those cards very well.
But I do have many pocket-sized decks I love!
My favorite to-go deck is the pocket
Universal Waite. Not only is has the perfect size to carry around, BUT it has more vibrant colors if compared to the larger edition! And it's the good ol' RWS! I love it!
The
Zerner-Farber Tarot is a pocket, borderless edition of "Enchanted Tarot", and is another of my favorite to-go tarot decks! It's a dream-like, non-threatening tarot deck tarot more or less follows the RWS structure.
I don't read a lot with the
Vanessa Tarot, but it has a great size and comes in a tin, with means it can be carried in your purse without damaging the cards
The same goes for the
Gummy Bear Tarot (another favorite deck of mine!).
The
Hanson-Roberts is already a small deck, but it has a mini version called
Tarot to Go!. It's VERY good to carry in tiny purses. The images are small, but don't make you squint, and the cardstock is very nice!
I also have a pocket
Thoth Tarot, by AGM Müller, but I never carry it with me because I don't read with the Thoth...
Last, but not least, if you like cute decks you should give the
Tarot Nova a chance. Small, cute, cheap but it does have some interesting symbolism. It's clean, not simplistic!
Hope I have helped!