Yeah I guess that's true. I initially read somewhere else (can't quite remember which forum), that it's easier to trade doge into ltc, then ltc to bitcoin simply because of the easier exchange rate of the two coins, but I went on doges official forum and they said the same thing as you did. so i'll do that instead. also, I'd like to supplement my asics with some gpu's, so what graphics cards can still be used (if graphics mining is still possible) with Doge? I understand that AMD is the better brand due to their exponentially faster hash rates compared to nvidia cards, but I'm not quite sure which AMD card is the best one for scrypt mining, if it's still worth it?
Thanks.
Dogecoin is merge mined with Litecoin, so you can actually mine litecoin and dogecoin at the same time. Finding a block of LTC however alone can be quite difficult so you may as well just use a pool that mines both.