There is a great discussion going on about FOC here on the board.
http://tradgang.com/noncgi/ultimatebb.php?ubb=get_topic;f=1;t=070291 I only got into FOC because I was using OL tuning method and got to his Thoughts on FOC. Since I had every thing set up I just kept going with adding weight and tuning. I had always shot 125g upfront with my compound so when I started with Trad bows that was my tip weight up until last week when I added 100g brass inserts for bare shaft tuning and played with tips of 125 145 and 175.
For kicks and giggles I added another 100g up front. Im now at 325g and tuned in some BH's. They shoot with authority and I like the sound they make when they hit. Front weights of 225 to 325 all group together without me having to change my sight picture.
I think the best modification was adding the 100g insert which put me at 225g which will be enough weight for anything I hunt.
What will I settle on for hunting? Not a clue. For me this is playtime and shooting time in the backyard and testing what I have read. We are talking about 0.22oz difference between 225g and 325g if my digital scale is correct.
Guess I need to go shoot at some real live Florida hogs and see what happens.