well, better is a strictly personal consideration
But, for versatility, I'd tell Atk300, 'cause if Atk series really is "poor man StingRay", TripleCoil pickup offers the choice between
- front and center coil "serial with rolled off tone" (front position switch)
- front and center coil "serial with full open tone" (center position switch)
- front and rear coil "parallel" (rear position switch)
Atk200 splits between front humbucker-both-rear humbucker
So it has plenty of power and punch, but still a one trick pony.
l'innocenza e l'intelligenza nel miracolo della Creazione.