Strangely enough, I've not posted in this thread either... but in no particular order:
UC
Geara Doga
Geara Zulu
Zaku II (The granddaddy of all Mobile Suits)
Yes, I am a sucker for versatility and robustness...
- - - - -
Qubeley (The Queen Bitch!)
Gerbera Tetra
Sazabi
Hi-v Gundam (inspired the Strike Freedom and others)
Double Zeta Gundam (A very atypical robust Gundam type with twin-barreled rifle )
Psyco Geara Doga
Kshatriya
Sinanju
CE
Zaku Warrior
00
GN-X
GN-X II
All I can think of on top of my head...
- Tak