Reply to Akai lpk25&pld8 or Launchpad or mpd 24

hi guys, i was believeing of buying a new controller for upgrading my setup, near my city i found a guy that sells an lpk25 and lpd8 for 60 euros, another that sells a launchpad for 119 euros, and another that sells an akai mpd 24 for 90 euros.

Now i generally play with 2 decks, but i was believeing of using this controllers for effects, like midifighter and for sample.

For this prices what do you believe?