How many BHW barrels have you dealt with in .243 LBC? I've been real torn between a 6.5 Grendel and either a 6mmAR/.243LBC or 6mm V Fat Rat. I want a 20-22" barrel with the most payoff. I had been leaning towards the Grendel because I'm shooting a 6.5 Creed and could run a common bullet but I'm not married to the idea. Every time I see a 6mm version I start to sway.