Ryan, I don't recommend aftermarket axles.
I recommend oem or if you want a bulletproof solution check out
www.raxles.com, used them on my VW's back in the day and they are ridiculously well engineered. Think UUC but for axles. Built on OE cores, all new joints that are USA made, new grease high quality boots etc. Should be about 250 per side if my memory serves me right.
Give Marty at Raxles a call you won't be disappointed!