The best replacement for msi is asus.

The best alternatives to msi are rated as following:
★★★★★  asus
★★★★  exe
★★★  gigabyte
★★★  evga
★★  alienware
★★  asus motherboard
★  lenovo
★  sager
★  asus laptop
★  acer
★  xfx
★  sapphire
★  mmi
★  razer
★  asrock
  evga 760
  asus gpu
  gigabyte gtx 760
  msi-x
  eg
  asus motherboards
  gigabyte motherboard
  evga gtx 760
  gigabyte gtx 770
  asus gtx 760
  abit
  sk
  dfi
  ecs
  intel motherboards
  msp
  setup.exe
  installshield
  biostar
  ecs motherboard
  bfg
  zotac
  pny
  cab
  msi x

Your alternative for msi is not listed? Suggest!
Speaking about msi, one probably shouldn't forget about mst.

Other search terms related to msi and their ratings are:
★★★★★ mst
★★ msp
★★ setup.exe
★★ installing
★★ installshield
★ transform file
★ setup exe
uninstall
You have in mind a companion for msi and it is not yet here? Propose!



Google Trends

Scale is based on the average worldwide traffic of msi in all years. Click on graph for more.
msi
asus
exe