I have added it to my watch list but I would be very careful on McDoge. Seems like it was created after Musk's comments. Could be a candidate for a halt and rug pull like FaceMeta was. It's 16 zeros and a 5. I would suggest to you to buy Shibdoge if you want one with a lot of zeros. McDoge on coinmarket cap only has $6,000 of volume. ShibDodge has 15 zeros 67 and $5 million in volume. Both very risky. But high risk, possible high reward.
I just started a new crypto board to talk about cryptos, especially micro cryptos, where millionaires can be made, just by losing some zeros. Just search Micro Alt Crytos or Let's Lose Some Zeros or link in my profile. Come pay a visit. Brand new.