First time BIAB brew. Brew date: 8/7. Pitched Safale 005. OG was 1.064. Noticeable slow start and no krausen. On 8/21 gravity was at 1.039. I thought it was stuck so I repitched with some WL San Diego Super. Today it's at 1.031. It's very slow and I'm thinking it's about as far attenuated as it's going to get. Question: Is it worth drinking or any other efforts? If I do keep it, keg or bottle? I'm thinking maybe some bottle conditioning may dry it out a bit more. I'm also thinking I should add more yeast if I bottle it. Thoughts? Thanks!