I’ve been using KRK v4 series 2 for about ten years (roughly) now and I am still really happy with them.......I always check my mixes on other speakers but these are definitely what I use 90 percent of the time. They have proven the test of time, they are reliable sonically and they sound great. One of the few things in my recording/mixing arsenal I haven’t felt the need to change. What are you you currently using? Why do you like/dislike them?