guess from experience i disagree......
before i purchased my grandstand i had never mowed with a sit down ztr, only demod them.
last season my grandstand was in the shop for a week and the only loaner they had was a sit down ztr. i had that for a week and it definitly can NOT go everywhere my grandstand can go.
i spent the whole week spending an extra few min at each property trimming spots the sit down wouldn't go. i trim first then mow so thats why i had to get the trimmer back out after mowing because the sit down did not go everywhere my stander goes.