Default [Q] switch from verizon s4 to LG G2

Ok i have a Verizon galaxy s4 witch is not MDK so the bootloader is locked and i cant install custom rom and i have a lg g2 witch all i have to do is switch out the screen. would it be worth it to replace the G2 screen? how is the development for the G2. is it worth sticking with my S4 and hope that sooner or later someone finds a way to unlock the boot loader or should i replace the lg g2 screen and use that?