Do you know how fast you are shooting? My guess is somewhere between 250 and 275. If you are shooting under 260+/- I would get a bigger pin guard. Speed will determine what size pin guard I would recommend. A slow bow causes you to spread out the pins so you need a bigger pin guard to accommodate the pin spacing.
A 3 pin sight as a good starting point. Shooting a whitetail past 30 is tricky so for most hunters I recommend staying with three pins. For most guys more than 3 pins clutter the sight window. When you get ready to shot any critter there is a lot going on in your head and the least amount you have to "think about" the better. Keeping the clutter down helps me a lot.
Depending on your budget you might consider this.
If you are not target shooting I would consider a 3 pin (or maybe a 4) Black Gold Rush. Easy to adjust and rock solid. Can be bought for around or under $100.
A step up would be a Black Gold Surge. It will give you better adjustability and is a lot better sight over all than the Surge but will run you about $180+/-.
If you really want a great sight I would go with a Spot Hogg - Hogg It, 3 pin with the big guard. For around $220 you get a sight that will help you with your accuracy, it really will. Since I have gone to a Hogg It my % of shots in the X-Ring and kill zone has improved a lot.
There are lots of options out there and half the fun is picking one. Hope this helps.
Here is my Hogg It in action.
