Once it's spun up the compressor will pulverise the fuel into suspension (if you're running much boost the heat generated will tend to drive the already pulverised fuel to an actual vapor, not always but it can).
Some say the draw through setups are lagy, I can't really compare as I've never had an engine with both.
FWIW a turbo for a draw through needs a carbon seal, not just the "dynamic" seal most turbos today run.
The thought I was having was the draw through might help with the mixture distribution issue EFI seems to have on siameese ports.
