Good plan, waiting a month to decide which shoots better for you. It gives that 'new bow good luck' sometime to wear off. [8D]
I'm not going to even try to convince you not to shoot wood. They are like tools. Use the proper tool for the job. If the aluminums shoot better, then use them for racking up points on the scorecard. If you're just shooting for enjoyment and you get more satisfaction from shooting your ramins, then shoot the woods.
Congrats on the new bow. Now spill the beans on the details.