If you have a change of mind think hard top. I have had the soft top with air conditioner and it is worthless.
Hard top grows on you. No flopping top; stress on the windshield. I drive around with the top up; back window out; no side windows either. This keeps our Arizona heat / Sun off you and it is OK under 103/5. Much more than that and it is terrible regardless. I also moved the air vents to the knee area where most of the heat comes from. It made a huge difference. I have seen some with vents against wall between seat and trunk. That would make sense to so the air is hitting you on your neck where you want it.
Keeping the firewall insulated as best you can makes a big difference also.
My first car had a soft top and this one has a hard top.