stretch then jelq? or vice versa
Well, in the [words=http://www.mattersofsize.com/forum/penis-enlargement-newbie-forum/1597-dlds-first-routine-i-gained-2-inches-with-this-routine-full-tutorial.html]newbie routine[/words] it's more of a different time routine (you train length/girth in the am and then length/girth in the pm), but if it's a "which should come first" question- I'd say stretching 1st and then jelqing. If you jelq and get that nice girth expansion- if you stretch after that immediately- you might lose the expansion. So my advice is to go for stretching 1st and then jelqing so that the stretching does not ruin the girth expansion you have worked for (and we all know that the more time the expansion lasts- the better -SRT, man). That's just my vote, I might be wrong, though 
If you like and it's best for your progress- then that's the BOMB grape!
Typically, you will want to do stretching before jelqs, because if you do jelqs first, you won't get as good of a stretch when doing your manual stretches afterwards. However, on week 2 of DLD's [words=http://www.mattersofsize.com/forum/showthread.php?64036-My-Best-Work-Ever-Penis-Enlargement-will-Be-Changed-Forever-gt-gt-Gain%20inches%20with%20SRT-Theory-and-Routine]SRT[/words] routine, you do girth work before your length work. So it has its place. DLD explains why in the thread. So I'd say if you wanted to do it one week every couple of months or something, that would be alright. Other than that, stick with stretches first.