CM Storm Trigger should be a better alternative. Razer keyboards are not recommended.

And for your information, Ducky had started making mechanical keyboards long before other "gaming" brands start to jump into the bandwagon, so their keyboards are very fine, and the latest Ducky Shine 2 has even more backlit modes to play with, compared to its predecessor Ducky Shine.

Razer Blackwidow is made by iOne, which has some QC issue before this. I am not sure whether they had improved or not, but I would personally find another keyboard made by OEM that has good feedback. For peace of mind.

If you are not into backlit, I recommend you to get a Filco.

Consider the high price to get BWU Stealth and so on, I will suggest you to go for other board.

There are other better board out there, such as Ducky Shine 2 or Filco(no backlit). CM Storm Trigger may also be the better choice compared to BWU Stealth.

Lastly, do you consider getting a mini/compact keyboard? If yes then pay a visit to here:
http://forum.lowyat.net/index.php?showtopic=2343083&hl=

The "fragile" interpretation may come from either the clickiness of the Cherry Blue or the glossy + not solid built of Razer BWU.

If so, you probably need a board with a more solid built. If take apart backlit, good choices include Filco, Ducky, Leopold and so forth.

If you are happy(but you seems to be paranoid to MX Blue) with the MX blue you using now, then you can still getting a board with MX blue or change to MX brown. If you feel like to try out something new, go for linear switch such as RED or Black(if you had a stronger finger).

Apart from Ducky & CM Trigger, most other BL board are also made by iOne, which mean is like clone brothers of Razer BWU.

May be you can try to source for the more rare Mionix Zibal but I doubt you can land your hand on it locally.

Red is sort of like a lighter Black(imagine a black switch with Blue spring). Brown on the other hand is like Red, but with a bump at the middle of pressing.

For gaming, I will say linear(red/black) switch suit "me" better. Cause doesn't feel the need for the tactility. Linear switch should also be fine for daily works like surf net and typing, but some ppl tend to make typo on red, so beware.

I have a Filco Majestouch 2 Camo with MX Blue, and now typing this on CM Storm QuickFire Rapid with MX Red.

These two keyboard are very solid and I love them very much. Basically I use the Filco during the daytime, while the Rapid when my housemates are asleep.
Both of these switches gives me different kind enjoyable sensation when typing. They are also fine for gaming.

MX Red is basically the light version of MX Black. I prefer Red than Brown because of the smooth linear characteristic. Brown feels almost similar to Red, but has a very weak tactile bump which I didn't like, because it makes the switch feels like rougher/scratchier Red.

There is no "better" switch for gaming/typing/surfing or whatever activity you do with the keyboard, but only the switch that you like/prefer. I suggest you try all the different kind of switches in some shop that offer demo unit before you make any purchase.

Actually if you can live without the backlit, your choices would be widen a lot more. Also, from what I read, LED should be the least durable component in a mechanical keyboard.

http://forum.lowyat.net/index.php?act=ST&f...0#entry51313986
I recommend the Race from Kai, it's a backlited board within your budget.

Most of the mechanical keyboards has a version that doesn't have a number pad layout,
that can let your mouse place at a more suitable position for your body when using the mouse.
a full 104 layout is too long for placing a mouse beside it,
when the alphabet area are in the middle of the screen,
your body will have a bad posture and make your shoulder and arm stress more,
and that will hurt your health in time.

The Rosewill RK-9100 is another mech + backlit keyboard you can try to research on. RM399.

Most importantly, do you like MX Black?

im sure you will appreciate red / brown if you like quiet typing, and blue for clacking

金键盘 or Armygroup? At least those 2 are the one which I heard from Geekhack b4.