that come with the new ones. never use, never miss. so think hard about all the extras that cost extra and simply get the standard side load unit and not worry about every other option that you pay for and that can break even if you never use those options. i hope this helps.
several years ago i bought a front loader and its been great. i used to do a load of sheets ,a load of towels and whites and a load of dark. now i do one load of sheets and towels and whites, one load of dark! i did have to buy a new dryer because the old 