Only 6 choices? Not sure what a cutaway is or a semi-cutaway is? Without measurements on point length this is pretty meaningless. What about spread, curved, tabbed, high, mandarin, double button? Oh so many choices.
Tailored shirt should not biLlow if fitted properly. Make sure it is long enough with a button enclosure underneath waist level to keep sirts tucked in. All my dress shirts have 8 buttons so there are no large gaps in the front when I sit.