Prospective VORON 2.4 buyer's Questions

Hi Everyone !
I'm looking at buying a VORON 2.4 kit and I could use some guidance in doing so.

*Where to Buy*
I do not want to buy the parts separately.
To me that's just insanity with the uncertainty of stock and shipping these days.
So I'm wanting a kit. I have found the FormBot Kit but are there others ??
https://www.formbot3d.com/products/v...zes-for-choice

*The 3D Printed Parts*
I've looked around and found some collections on ETSY but the prices are through the roof!
I think it would be better to just print them myself at my local MakerSpace.
Which brings me to Filament choice. I'm considering "TitanX Industrial ABS".
Any other recommendations !?

*Essential Upgrades*
I'm still searching for info on practical upgrades.
I'm hoping the community will help me find those faster What would make this list for the VORON 2.4?

*What have I missed*
I'm sure there are some important "gotchas" about building this kit that I should really know but don't.
If you've built one, please let me know !! I'm still watching the build video by Dr. D-Flo. Maybe he points out some there.
https://www.youtube.com/watch?v=uh-8_YDhIVM
Any other good build/info videos on the VORON 2.4 that you would suggest?

Thank you very much for your time :-)

J