This is my primary build for the hangover. Decent brawl support + can zombie quite well with the one LPL.
This build just became more effective with the 16-Apr-2019 patch... That combined with the STD engine, maybe this is now better than the common ROCKET PUNCH build?
IMHO being able to zombie with a single LPL is very questionable: you are trading speed and 1-2 additional DHS for that. Also, I wouldn't fit RL15 or RL20 compared to RL10 for 2 main reasons: they occupy additional slots on a laser vomit builds, which needs all the heat dissipation it can get and they have the best damage over ton ratio. It is true that 2xRL10 generates +1 heat compared to 2xRL20, but 2xRL10 occupy 4 slots less and weights 1 ton instead of 3. IMHO RL15-20 boating makes no sense unless you truly want a pure troll build. LE325, 5xRL10, 3xLPL, 2xERML XL350, 4xRL10, 3xLPL, 2xERML (best cooling) XL350, 5xRL10, 3xLPL,2xERML, TC1
Sure RL15 instead of RL10 requires some trading. But given the +2 HSL quirk I believe the trade is worthwhile: firing five RL10 for 100 dmg creates 34.53 heat whereas four RL15 creates 120 dmg for 14.24 heat. This aligns with the purpose of rocket launchers i.e. quickly getting the kill to create an advantage.