Should I get a 2nd hand myvi or the new 1.5 How about the fc?

GUYS, today i brought my car for 1st service at SEGAMBUT P2 SC...

total price reached about RM192.35

i complained about my front left door where producing "krikkrik" sound...
bugger said already fixed i never hear sound till go back home, today evening i drove to office the same irritating sound back again...
need to complain again...

i fixed buzzer for RM50, seems ok but not sure will giv problem in future, like what i went tru when fixed buzzer at accessories where my total central locking never worked...

then i asked them to check my PLAYER where the DVD movie not displaying but at background its still running even with/without handbrake...
so they asked me to leave the player at SC, will be sent to vendor to recheck again, need to wait for 2 weeks

i never tell him that i have bypassed the wires where, acc shop guy recommended so can watch DVD while driving.. im not sure whether its giving problem or what..

so after SC i quickly brought my car to acc shop and revert that to original setting.. i believe even u bypass it gives problem for watching movie.. lets see after 2 weeks...

Another thing you guys must be very careful is, the SC technician told me there r many cases myvi mirrors get broke and the Multimedia player get stolen..  many customers going tru that..
he said that player from Japan and nearly 5K, i asked him why would they want to steal it...
he said, this player already have GPS/BLUETOOTH/DVD so they took it and sell it to outside myvi users where using flush type panel or any other..

when i heard this i already freaked out...
that thing easily can be removed from the dashboard..one set can be fixed on any myvi...

ist service RM 190++ ???? Mahal der.....i only spend RM 132 only