Depends if you want money or not really.
I'm 92 woodcutting, botted off and on but I did willows/maples for the most of it.
Yews are good money, if you have a professional bot then use it on yews after 70 woodcutting to make some money and get some levels over a period of time. I wouldn't suicide bot though, you have to be VERY careful about that. Regardless if it's professional, or free you should not suicide bot. Also, play legit over periods of time to greatly reduce a chance of a ban. If you don't want to legit play, then simply move around at times. (ex. if you where macroing in draynor, move to another location or a different tree)