Hi guys, I've been contemplating buying the 28-70mm F 2.8 for the longest time. I could never justify it before, mainly because of the high cost and I was only doing freelance part time. Now things are different.. I'm not shooting for business as much, but more for personal pleasure. I have saved enough to the point where it will take a big chunk out of my savings but I feel I am willing to take the plunge. But it's just that it's a huge hole in my savings if I buy it.... I'm pretty sure that I will see this as an investment. All the reviews that I had read so far would support my purchase decision. Help me out people! I'm soooooo close to buying it.