How to: 1 Cron Job every ODD minutes and 1 other every EVEN minutes?

Solution 1:

*/2 * * * * date >>/tmp/even
1-59/2 * * * * date >>/tmp/odd

Solution 2:

*/2 * * * * /path/to/foo
*/2 * * * * sleep 60; /path/to/bar

Is that that sleep 60 too much like a script?