I think the two could be kin. But I see differences in the nut and bridge. The strings at the bridge on the Lava have a small beed that is hardly visible, but effective. I think a Lava without the case, pickup, and sound effects, would be a good buy at $200.00 +. The case is pretty special, but I do realize one can’t play a case.
The tuners on the Lava have a lot more play than I am accustomed to. However, I’ve had mine for close to 3 weeks and it stays in tune nicely.