If your looking for a really reliable mechanical thats durable and will give you good penetration look into the Grim Reapers. Check out their website at www.GrimReaper.com and you will see what I mean. There are countless others out there also that are really good and I shoot different broadheads from year to year or trip to trip so just look around and I'm sure you'll get alot more great advice here also. If your maybe looking for a fixed that flies really well and is very durable look into the G5 Montecs also. I used them last year on a hog hunt and they were devastating. LOL