The kits are good, but I’d still suggest getting a classic Rider-Waite-Smith deck and the book Seventy-Eight Degrees of Wisdom. You learn the core system that way, and then almost any other deck you get later will make sense. It’s more work, but it builds a better foundation.
There’s also something like Simple Tarot that has keywords quite literally printed on the cards. I personally don’t like this and I think anyone who really gets into Tarot will replace this kind of deck in the first month because you completely block yourself off from intuitive hits by covering the cards with keywords but it is an option for complete beginners if they’re not comfortable with checking the book.
I can be biased, though. You should decide if you want to start with Tarot or Oracle first of all. You can’t buy a deck until you know what system you want to use.