please your recommendations for new HU

[do-d]

hi

right now i have HU MTCC-KLD6 and i hate it, it so laggy .

i want to replace the HU to a newer one i was thinking on one of this 3 :
1
2
3

i hope to be able to use the DVR, playing music and navigate with waze, all in the same time

pros \ cons ?
things to consider ?