For me, I always favor Real Robots a whole lot more. Usually, the ones to max out for me were top of the line gundams (in the game), then main character robot, then very very top of the line Super Robots. Somewhere between those robots, I tend to max out EN+Mobility for the often used RRs, and EN+Armor+HP for SRs. I max out weapons last, most of the time.
If there's a particular unit that I favor more than others, then it would be the Nu/Hi Nu/Nu HWS Gundam. Probably because I have the MG model of it at home

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