1.) Is the effect suitable for walkaround magic (no table required)?
yes
2.) Are the angles on performing this effect friendly to the performer?
yes
3.) Is the coin set versatile like and expanded shell where I could use it in a variety of effects?
not realy see link below
4.) Is the Chinatown Half effect strong to the spectator's point of view?
5.) Are the coins examinable at the end?
absolutely
6.) Is the Chinatown Half set worth the purchase?
about the same as a scotch and soda set.
http://www.murphysmagic.com/Scotch-And-Soda-Dime-And-Penny-ChinaTown-Half-World-Greatest-Magic-DVD check this out for some extra help, dosnt actualy show china set but prety much what you can do with a scotch set you can do with a chinatown half set, basicly a variation on the coper / silver set.