I'm no longer mining. I've got a couple of ASICs that work on the Skein and Qubit algos, but they're idle. Not really because they aren't profitable, just that they aren't really all that profitable anymore, and with the difficulty in the stratosphere, seeing pennies come in where there once were big dollars doesn't get me excited. They're temporarily mothballed - you never know when things might change. As far as the GPU mining goes, I did lots of Scrypt in the early days, and then Groestl, which I liked a lot, but was rotated out in favor of Odocrypt. I've never mined Odocrypt, but there are a lot of people who do. I'm pretty out of touch at present, but a good place to start looking for someone who can better answer your question would be here: https://www.dgbwiki.com/index.php?title=DigiByte#DigiByte_Community