Help To Choose A Gaming Pc

Hi everyone. I am looking to buy my first gaming PC because i spend most of my time on the computer playing games with friends. I want to spend about 1000$ for a PC but only if it will last me at least 4 to 5 years if i keep up with dusting the inside every 6 months and so forth. So with my research i have come up with two computers i think would be the most bang for the buck and was curious if i could have some opinions on which one would be better. I also would like to know if you think the computer will lat 4 to 5 years and still run games smoothly on high graphics. Thanks in advance for the help. Here are the two options I've been researching.

 

I cannot see links to your two choices.
Whatever you choose, 4 to 5 years is a stretch in gaming. You will need expand-ability to make it that long.