I'm new so I'll apologize now if this has been over-killed in previous threads.
I have been researching and talking to people at camera stores about which lenses I should buy for my Xti. I know there are a huge number of options. Currently I have the kit lens, 50 1.8 and a tamron 70-300. I've been taking photography classes and reading tons of books so my interest level is high and I'm not happy with my current lens performance (other than the 50). I would say the majority of my photos have been with the kit lens and 50 1.8. I have about $1400 to spend to improve my setup. What lenses would you buy?
Thanks for the help.