From here on out we will probably see better reports for energy level and performance during In Flames as they have a much better live performance than Hellyeah.
I have to agree with others that I would much rather see Hatebreed than Hellyeah but at the end of the day the main attraction is LOG and the possibility that we may not see them live again for some time.
04/05 - Kataklysm, Aborted
04/08 - Carcass, Gorguts, TBDM
04/23 - Behemoth
04/24 - Nile