Leave all the other options in their default values, which are already the most compatible. Just remember: ISO9660 + Joliet filesystem supports filenames up to 64 characters, and if you need more than that, use ISO9660 + Joliet + UDF (UDF revision 1.02).
Try with ISO9660 + Joliet first, add your files/folders, click the Calculate button and look in the Log window: if any name is longer than 64 character it'll be shown in the log