The best replacement for ds4 is ds3.

The best alternatives to ds4 are rated as following:
★★★★★  ds3
★★★★★  ds5
★★★★  xbox one controller
★★★★  dst
★★★  giulietta
★★  3008
★  tek 3
★  dq6
★  classe a
  965p dq6
  ga 965p dq6

Your alternative for ds4 is not listed? Suggest!
Speaking about ds4, one probably shouldn't forget about dark souls.

Other search terms related to ds4 and their ratings are:
★★★★★ dark souls
★★ dark souls 2
remote play
You have in mind a companion for ds4 and it is not yet here? Propose!



Google Trends

Scale is based on the average worldwide traffic of ds4 in all years. Click on graph for more.
ds4
ds3
ds5