Don't believe anything the ATP sales people tell you.

Never heard a good thing about atp. ever. didnt know that reading the manual to you counted as oral pracice. do the ride in the twin man you have no business being in a jet

I’ll second RickAir777’s comment-you probably understand the piston Seminole better and will certainly pass the check. Learning an A320 in a non-airline school isn’t a good idea. Maybe something simpler like a Citation, but the A320 will require some prior jet time.

I remember when ATP rolled out the a320 type rating course. They made it a big deal that the bulk of the program was put together by a "United FO".

Yeah, take the ride in a Piston. The type without OE experience will not do much for ya at this point on top of that, the A320 is a lot of airplane to learn outside of a good training program.