Chazrachs are super-good for only 10 points - 50 hit points, charging assault, crab armour. I beat a Lancer with this yesterday (albeit due to winning map roll, and a crucial initiative):
http://www.bloomilk.com/Squad/113410/chazrach--meshach--abednegoI think it's noteworthy as it forgoes the normal Vong tech (Yammosk, Nen Yim) and just bulks out on attackers. It's going to struggle against some things, but I like it.