Gotta say the progression is not linear for anyone wondering why they cant get big scores. (not dumping on the game, love it. just letting people know
been constantly getting up to lvl 15-20 (when i get drops that i like)
to get the below result i just had to pass approximately lvl 30 or so and then when you have plenty of 2-3 powerups to make you strong on one front you can push through the enemies like a hot knife in butter.
for me this was the rear bluster getting bossted 5 times by 30% and a strong magnet so i can absorb xp while driving infront of the enemies and after that i got lots of 20% faster lvl-up. with that you get many lifes that you start using as a weapon to get out of everyone, clear the entire map for a life (1/10 is nothing) and every now and then you trade enemy hp with their spawn time and or 40 taxis.
worst ones to get for me -faster speed of car (reason i actually lost.. couldnt maneuver, was going through enemies at the end) and other weapon types when you have upgraded yours so much...
i would actually prefer the option to pass some times (plenty of times in the game below... maybe close to 10 times!)