I recently scored an old ThinkCentre M81 (SFF) off of a closing business. It has an i5 2400 and 8GB Ram. I was wondering what my best option for a low profile card would be in the neighborhood of $60-100 would be. So far I keep coming across the 1030 but I'm sure if I can squeeze out a little more performance. This device is currently running Ubuntu 17.10.