Cheetahcoin (CHTA) is complementary to Dogecoin. We have lots of doge lovers in our community of investors/miners. 

Doge is mainly a meme on dog,  Cheetahcoin is a meme on cat. That is different on meme already. The main enhancement is the at home experience on mining and transactions fees.  Dogecoin mining at home is tough, mostly unprofitable unless you have free electricity or expensive ASIC rigs. You can mine with CPUs on PC Mac or android phones, but the end result is zero coins.  CHTA is different story, you can mine with android phone profitable,  you can get full blocks mined almost everyday thanks to tech forked from Nengcoin.  Many are dual mining NENG/CHTA on same phone or PC.

USB ASIC mining with Gekkoscience NewPac is wonderful too for Cheetahcoin.  The device is cheap and draw small electricity. You can mine this device for bitcoin, but mostly unprofitable and almost no coins of BTC.  In stead,  you can mine CHTA on this device very profitable, particularly on reset days, like a mining game of decentralized airdrop on reset, you can mine millions of CHTA on reset (if properly setup on solo mining mode with full node, not at pool).   Gaming like profitable experience mining Cheetahcoin with USB ASIC is another attraction that do not exist on dogecoin (nor on BTC).   In fact, one might just sell your CHTA reward at southxchange and trade to doge or BTC from mining rewards to get more profits if you like.