CATCH cx_sy_itab_line_not_found

[larshp]

        TRY.
            DATA(ls_foo) = lt_foo[ field = value ].
          CATCH cx_sy_itab_line_not_found.
        ENDTRY.

can be replaced with

  DATA(ls_foo) = VALUE # ( lt_foo[ field = value ] OPTIONAL ).

??

better performance? as the exception does not have to be instantiated?