Magic Tricks

I have the Boris Wild marked deck, the Ultimate Marked Deck, and the Penguin Marked Deck.
The Penguin deck beats the other two. My next choice is the Ultimate.
The Boris Wild Marked deck is hard to read. It involves searching for the mark. Nice idea for having one mark indicating both value and suit, but it involves doing a search. I want to know one place to look and, with mediocre eyesight, see the mark.
Penguins deck is the easiest of the three to read and much less expensive!