Personally I have nothing against Biggie Cheese. I was, in fact a fan of Barnyard before the meme peaked internet interest. You can imagine my face when I saw my idol all over YouTube spitting straight fire, despite that Big Chungus is better.
A truly good person can put aside their nostalgia over something and recognize when another meme is genuinely more funny. I feel that Big Chungus has a better overall quality than Biggie Cheese.
To conclude I would just like to say that if you prefer Biggie Cheese that is perfectly understanding, he is certainly something. In the end this is all about opinoin, I just think that Big Chungus is superior.