Looking to replace my comcast modem/router and get rid of the rental fees for it.

Was going to buy these two but figured I'd check with jsp. I want to stay under $100 all in, I don't game much anymore, but need strong WIFI for streaming/some gameplay.

https://www.amazon.com/ARRIS-SURFboard-SB6141-DOCSIS-Cable/dp/B00AJHDZSI/ref=lp_284715_1_3?s=pc&ie=UTF8&qid=1488814187&sr=1-3

https://www.amazon.com/TP-Link-Wireless-Router-450Mbps-TL-WR940N/dp/B003Y5RYNY/ref=lp_300189_1_10?s=pc&ie=UTF8&qid=1488814332&sr=1-10

modem good
router looks like godshit
find a cheap archer c7

Look for a used 6121

Spend more for router

Modem very popular. Can buy a used one for $40 or so.
I did that
Spend more on router ofc