here's what I found - I bought X5 Envy arrows from Bass Pro to use as practice arrows. I hunt with Carbon Express Maxima Reds. The Envy and the Maxima fly nearly identical for me with field points. However, when I put a G5 Striker on each, the Envy shifts too much, while the Maxima hits in the same spot. I am using helical vanes.
So, for me, the answer is the G5 Striker (125 gr). But That's with my Draw, my bow, and my technique (or lack thereof).
you need to experiment, and you will find a combination you like. Almost all the manufacturers today may a quality product - they have to to stay in business.