1 of my Omega's like's the pyrodex select alot.....105grs and a 250 gr shockwave or a 300 gr hornady .....both bullets are producing 1.5 in groups.Have not shot the bh 209 due to the costly price of it.i may be able to get alittle tighter groups out of it with the bh 209 but when it comes to primary hunting whitetails , i am happy with the results.