[ITG] Between these 2 prebuilts, or a better option?

Hello,

Comparing 2 different prebuilts, but open to any other. working with up to $2300 CANADIAN.

https://www.newegg.ca/abs-ali586/p/N82E16883360221

&

https://www.newegg.ca/abs-ali554/p/N82E16883360184?Item=N82E16883360184

-And as a side question, both of these setups only have 16gb RAM, I'm told I'll need 32gb or 64. Can anyone point me towards some more ram please lol.

Thanks in advance