This makes sense since oxidation is only a concern if you have it around for a long time. Do you have any experience with the torpedo kegs. A bit cheaper and smaller at 1.5 gallons. I am guessing with less head space forrce carbonation might take a bit longer.
No I've never used a torpedo keg. I have owned all different types and the Pico ball lock kegs are as good as they get quality wise and worth the little extra imo. Watch Williams Sonoma, they run a 20% off one item free shipping promotion pretty often. I picked up two of my 5 like that. 1.5 gallon would be pretty tight for a Pico batch with little headspace but would just fit.
Thanks for the response. That makes sense. I'm really hoping to streamline as much as possible so I'll give the shake method a try.
I haven't heard of anyone using oxygen with the Pico I would try the shake method before you buy anything. If you use the dry yeast oxygen is even less important. The two things that made a noticeable difference for me was pitching way less dry yeast, 1/2 tsp is now the recommendation, or using liquid is even better, and chilling quickly instead of overnight.