Don't ask on here, seriously.
You'll get loads of different answers, all well meaning, but based on what others would look for.
The best thing is to go along to a shop or shops, and try as many as possible.
There are 2 reasons why people buy a 5 and then sell them -
1) The buyer thinks of it as a 4 string with an extra string, the B therefore just becomes a thumb rest.
2) They buy the wrong one. There are lots of variables, string spacing, neck profile, neck width etc. You may find one with the perfect width, but the wrong profile neck etc.