Help me pick a tri suit - 70.3

I know there's a ton out there but I don't want to spend a fortune or over complicate things.

I've narrowed it down to 3 around the same price that are fairly easily obtainable (locally).

1. Zoot Ltd Aero fz

2. Castelli Sanremo 3

3. 2XU light speed

Would like to compare contrast in terms of comfort and aerodynamics (who wouldn't?).

I think I can arguably hold 36kmph over a 90km bike. So aero is important but so is comfort there. And obviously the trade off to the run. I will be running like 3:45-3:50/km pace so don't want to be held up too much, but I also don't want to spend $1000 in cad$ on this.