Although the best comparison is to have a head to head audition using the same setup powered by two different AMPS by YOU. Iba iba kasi gusto natin... Given that this is close to impossible here... I'd go for the Crunch as far as looks go.
Medyo weakling presentation ng Lanzar, but that's really a far out suggestion... power, sound clarity and fatures hanap natin dito.
Hope those sites help, another thing is to check how much they both go for on the same on-line stores....