My most recent combo for Burst i've been throwing around lately.

Layer: Spriggan (Heavy Recoil and smash attack potential.)
Disk: Oval (It's non circular shape is i think best exposed with the Spriggan layer causing maximum smash attacks from both Layer and Disk.)
Driver: Fusion (Fusion offers both stamina and attack potential, resulting in strong sweeping counter attacks.)

I haven't done any testing just yet as i still need to buy most of the combo but i greatly welcome any thoughts you might have.

Ds.
It's bad. Can't imagine any use for it. (I did try it for kicks last night.)

Generally, this forum is for posts where someone has already tested their customization idea and can share their results.

If you'd like someone to test something for you, you can request it here and someone who does have the parts will try it out and share the results with you! http://worldbeyblade.org/Thread-Beyblade...n-Required

Feel free to PM me if you have any questions.