OrangeLeaves' builder application

Minecraft name:
What do you like the most about redstone?:
it’s challenge
What’s a thing you have made which demonstrates redstone knowledge?:
a brinter, alu, rng, hex>bin amd bin>hex converter, 15bit cca, helped with control logic in a typewriter, other stuff
What does the thing do?:
brinters are flying machines that pull blocks from the ground according to a built-in feedtape;
alu contains(a+b,a-b,a&b,!a,!b,a*-1;flags: negative,positive,0)
rng uses fraction multiplication and 1 dropper-hopper randomizer; has customizable range
base converter convert signalstrength into binary and vise versa
helped with concepts on which the typewriter was based on like a hex matrix for the keyboard with integrated shift and Crtl or shifting the cursor
Image(s) and/or video(s) of the device:

What do you plan on making for your build trial?:
optimize my rng
Do you agree with the rules?:

optimize my rng

Care to elaborate?

I was building an Random Number Generator with range function once on another sever but it looked a little bulky to me.
I want to see if I can make it smaller or faster.
But I just realized that I already did that so I’m gonna try to think of something else.

Just to clarify: during the trial you build something requiring computational value, so we can evaluate you based on the build. Alu level or above is required.
You should not try to improve a design as your objective in the build part of the trial.

With that said, we can accept if you choose to proceed with your alu