I must ask honestly; What are the differences between a pool cue and a Snooker cue?
Butterfly splices are rare in snooker cues actually. There are only 2 main makers who make such Mike Wooldrige and the Canadian De Roo.
The 4 splices on a cue you normally see are handmade thus the term a handspliced cue (invented by Peradon). Butterfly cues have only two splices and are machine made although they have rounded points unlike the sharp points you get on a normal 4 spliced machine spliced cue.
Ash is by far the most popular shaft wood, followed by maple and occasionally you will see Pearwood, Hornbeam, Oak, and at the bucket end of the market Ramin.
Swiss Steamed Pearwood (pink when steamed) is the dogs bollocks imo no other wood can be got as smooth.
A one piece pearwood cue may not win matches for you but it sure cures you of buying cues. Alice is my missus, my other cues are just mistresses now and the rest are just slappers.
Alice...
.. i didn't know you guys called only 2 pointed cues butterflies...
the dogs bollocks ???