Clojure vs Racket

Is Clojure a better language than Racket?

>>6,8,10
If you don't know how to write decent macros, please just don't try to.
(define-syntax (aif stx)
  (syntax-case stx ()
    ((~ p t f)
     (with-syntax ((it (datum->syntax stx 'it)))
       #'(let ((it p)) (if it t f))))))

Also,
(define-syntax (with-identifiers stx)
  ((~ stx (ids ...) . body)
   #'(with-syntax ((ids (datum->syntax stx 'ids)) ...) . body)))

>>10
Someone posted a define-macro some time ago.
It appearead to be more powerful than defmacro, it was hygienic and all, and also had syntax-case's pattern matching, but I prefer to just break the hygiene myself.

>>11
#lang r6rs
You're welcome.