737-800 or A320-200

The A320-200 has many good features including:

• shorter runway requirement
• cheaper to buy
• comes into production earlier

But the 737-800 also has good features including

• being slightly faster
• having a slightly better range 
• winglets available earlier 

They do however have the exact same amount of seats.

What are your thoughts?

personally I prefer the 738, but it depends on the airline. If you're doing a european airline- A320, however US/Canadian would be a 738.

Anywhere else, just do a mix!

Why choose one when you can have both?

A320-200, A320NEO

In reality, 737-800. But in game, the A320 is available so much earlier than the 737-800 it's a no brainer 

TU-204