isee isee
seriously have to test before choose which to buy ><~~!!!
sony here don really allow to test right ?? ><"

u never will know what type of shooter u are until u get ur first basic set.

are u a macro shooter? u dont need 1750 F2.8 for macro.
are u a landscape shooter? u better off with UWA lens and u dont need flash, u might need a tripod
are u a structural shooter? u need UWA and tripod
are u a journalism lover? u need to shoot more
are u a street shooter? u might need longer lens.
are u a sport shooter? u definitely need a longer lens, and some sport do not allows flash.
are u a available light shooter? available light shooter dont use flash, they pump high iso and uses bright lens eg F1.4 or F2.8
are u a strobist lover? all u need is a kitlens, and flash accessories.

Passion cannot be learned. Either you have it or you don't. Example if you have a passion for dancing let's say, you will have all the motivation to learn. If not, got teacher also you don't want to learn. 

Now for the most important thing to learn in photography - It is coming to a realization that great gears DO NOT equal great photos. You think that having a f2.8 lens will give you great low light pics? You think that having a high ISO body will let you shoot great photos in any situations no matter if the light is bright or not? You think that having a CZ lens will get you jaw dropping pics?

If you think that then you are wrong. Having great gears only helps to make life a bit easier. CZ lenses will give you sharper pics, more vivid colours, better contrast so that you can minimize your PP time.

F2.8 lenses help to increase your shutter speed in certain situations. You cannot always be shooting at f2.8 or f1.8 or f1.4 even if you have the lens.

A lot of other factors are involved in getting a great picture. Among them :

1. Picture composition - large aperture or not, composition still matters.
2. Lighting - ambient and/or flash with ambient - how you make it work for you. Great gears will not adjust the lighting for you.
3. Having the knack to capture the 'right' moment - this comes with experience and anticipation.
4. Knowing the limitation of your gears - this will let you work within the best parameters of your existing gears producing the best result.
5. People skills - this may not be apparent at first but how does people skills factor in photography? When you're taking pictures of another person, how well you relate and communicate with the person matters a lot in the outcome. If you piss off all the people that cross your path do you really think you can get a great portrait shot?

So cure yourself of the gear lust syndrome. When you can get good shots using very normal gears, you know that you will be able to do better with better gears. It does not work the other way.

yup thinking of 1 lens on the go.. for casual btw..
but if suffer IQ.. casual also no fun..

Ps: I think iq suffering is more referred to things like softness at full open aperture, blurred sides, etc (purple firinging/ca counted??).... normally happen at full open aperture, but i think it can be solved with stopping down but of course u need slower shutter speed if ur in a not so good lighting which can cause handshake issues

err.. u should select the wireless flash at body and also channel at flash?

Select wireless CH1/2 on flash, use yr pop up and set it to WL. Or if it doesn't work you can always trade with my F42.. haha jkjk

Guy I wan to buy wide angle lens. Which one u guys recommend me, Sony,sigma or tamron?

yes...

ahtiven: You might've got it confused with the Sony 135mm F2.8/T4.5 Smooth Transition Focus - the Sony Carl Zeiss Sonnar T* 135mm F1.8 ZA is RM5999 retail!

Also, the 135ZA is the same size as the 16-35mm F2.8 and 24-70mm F2.8 Zeiss lenses. The 135mm F2.8/T4.5 STF is a bit smaller.