Hi,
There are many makers of Robotech toys out there. I was wondering, what is the best version in peoples opinion? Are the sizes the same? Diecast? Pics are welcome  

Yamato Macross VF-1S Valkyrie 1/48 Hikaru Robotech DYRL
pic: http://www.qksrv.net/click-1645815-5463217?loc=http://cgi.ebay.com/Yamato-Macross-VF-1S-Valkyrie-1-48-Hikaru-Robotech-DYRL_W0QQitemZ6044402145QQcategoryZ16467QQrdZ1QQcmdZViewItem
vs
TF g1 Jetfire
vs
Toynami The Masterpiece Collection ROBOTECH RICK HUNTER VF-1J
pic: http://www.qksrv.net/click-1645815-5463217?loc=http://cgi.ebay.com/ROBOTECH-MACROSS-MASTERPIECE-VF-1S-ARMOR-APPENDIX-A_W0QQitemZ6044316499QQcategoryZ13668QQrdZ1QQcmdZViewItem