So let me get this straight....
Another question from Mr. Ignorant
Does this mean if someone answers it.... He's Mr. Ignorant?
That's what I thought[&:]... I ain't answering.
Now if you had a question for Mr. Smartass.... I'd bet you'd get lots of answers.[8D]
OK... OK I'll give you an answer. First off, unless you can handle the extra poundage VERY comfortably.... why crank it up to a higher poundage to hunt. Most people prefer to crank it down a couple pounds if anything to allow for stiff muscles from hours on stand and cold weather.
BUT... should you want to look for new arrows... going from 63 to 67 or 68 could be just enough to throw you into a different arrow completely. A broadhead on the end is not the same as a field point. Add the extra poundage and it just may throw your setup off.
I shoot ICS hunters with a heavy(125 fixed blade) According to MOST charts I should be fine with one arrow.... but when it came to broadheads I needed the next stiffer. Stiffer is better than to weak. If you shoot a lesser head, say 100, I'd probably be alright. When you get into and extra few pounds and a broadhead it "CAN" get iffy but not necessarily so. Here's a link that you can use to find the "RECOMMENDED"(it's a guide not and absolute) arrow for your set up. Just plug in your values and you'll see. You can play with different combinations etc and see if it changes. Even plugging in a couple more pounds than you expect to shoot could be advantagious to see if you're on the fence. Mark it as a favorite and use it. All kinds of good things in there.
I'm not an arrow shopper so really can't tell you the best buys. I've always errored toward the positive with XX78s and ICS Hunters. I know there are cheaper.... but to me a few dollars extra for a better quality arrow is money well spent. Why would I pay $650 dollars for a bow and then skimp on the business end of the setup?
http://home.att.net/~sajackson/eastonchart.html