Here's my team comp (i usually stick to the ones shown in guides like elec man or Disco, i almost NEVER use Rhythm).
So my actual team comp is:

Proto Man

Disco

Knight Man

Elec Man

Splash Woman

Crystal Man

That´s how it usually goes: Proto Man and Splash Woman with Attack Booster (Proto Man's passive is Fu***** broken + Splash Woman passive that heals her if she gets hit by pure water type-attacks) Disco as the support with Defense Booster, Disco Buster and A.Boost, E.Boost, D.Boost and S.Boost; Elec Man with Water Core to disposse of that Shi*** WATER BALLONS. And finally, the new robot master to join the fray, KNIGHT MAN (with Guard Module) + Crystal Man for piercing with Gemini Laser with Gemini Clone and Crystal Mind.

Ok here are my thoughts about the tread and everything so far: @ShadowVictor75 is a beast, a monster. I used his team comp, PLAYED 4 HOURS STRAIGHT and only got to round 75 or 76, i restarted the page at least 35 times, specially at the end. I don´t know how to keep Proto alive without leaving him at 10% LE and 20% WE (my mistake tho) and restarted a fight against Toad Man that Rain Flush-ed everytime. At the end of the day, the only thing that matters is: ONE SHOT OR BE ONE SHOTTED. Quick question to @ShadowVictor75..... What do you use Needle Man and Pump Man for? Reserves?

nah, after that comment, i tested it, and i only got to round 50 so, it doesn´t work.

I just collected every star with protoman for the passive ability and with the massive stat boost i just spam proto buster and everything dies in 1 hit, not the best "strategy" but it works for me (i really collected the 1024 with only protoman).