i would definitely not recommend that... especially not the kiritsuke. But neither is particularly beginner friendly when it comes to learning how to properly use. I think sometimes people are too concerned with what looks cool and not with what is going to be the best fit. The shape of sakimaru takobiki is not going to be as conducive to your learning as a traditional yanagiba shape. If you want a cool one, look at a ken-saki yanagiba. But even then, because of the way it is sharpened, it shrinks differently over time, and is not always the right choice. Likewise, kiritsuke is a tough knife to learn to use properly. Based on what i see often, buying it in the beginning leads to the development of many bad habits.