I cranked my Patriot all the way to 72#. I as long as it's comfortable enough I'll keep it there. I shot a management doe late season and I get so geeked when I see deer felt like 40#. But I suppose as I age I may feel different. But whatever's comfortable for you sitting, kneeling, and maybe aqward positions is what you should go with. Any bow today will be sufficient at minimal weight laws. Shot placement is EVERYTHING. However the more you can mangage obviously the more effective it will be.