Over the past couple of months I have been going through lots of options
trying to plan a large purchase (for me) of lenses
I have a couple $K and I am trying to organize things in my head at least.
The actual purchase will happen in another couple of months for logistic reasons.
At first I was aiming to get some fast primes - 24/21/35, 85, 135.
but then I got entranced a bit by the 18-35 f1.8 and dropped the rest of the 24/21/35s
though I am still going back and forth if not to change that decision to the s35/Canon 35IS - but let's say that I will still stick with the 18-35 since that seems to be the most interesting lens to me at this juncture.
the 85 series - I have been weighing the 2 canon versions as well as the S85. The one thing that I was worried about the S85 is that where I live I may have to pay some serious extra money to get it calibrated unless the dock can be backwards compatible (there was a rumor about this) and except for that - I like the fact that the AF is zippier than the Canon 1.2
and then the 135. Which is quite special in and of itself.
I thought briefly about the 70-200 II to replace the 135 since there is a lot of talk about the two being close....or at least close enough. and now I am again revisiting the idea - though I have the 70-200 f4IS and am quite pleased with it. An extra benefit (though not the reason I would be getting the 2.8 II lens) would be its better ability to accept X1.4 and 2.0 extensions in comparison to the f4IS
So I can attack this in a couple ways:
135, 85 1.2 or 1.4, 18-35
70-200 II, 85 1.4 or 1.8, 18-35 (skip the 135 at this time)
70-200 II, 135, either the 85 1.8, 1.4 OR the 18-35 (the other one at a later time)
As an aside: I am not interested in selling any of my lenses whatsoever, I would rather save the money over a period of time...even if it takes a long time.
In regards to my budget - I used the maximal retail prices since I am not sure exactly when I can make the purchase - I rather be surprised with a lower price than a higher one! 
the major thing that can change the purchase is if the 7d mark II (or whatever they will call it) will come out and be excellent. Then a full rethinking is in order. So...only a crop DSLR... 
thanks for any input. practical considerations most welcome!




