Guy's I really need help

I've been GASing a while for a dd20, which to me seems to be the be all and end all for me.......hold fire .... everyones entitled to opinions right

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What I really want is a delay and looper(audio), and thats where the boss units seems to suit me best(i did look at a dl4 first, but switches and promblems i read put me off).
However, I look at various delay threads and lots of pedals pop up especially the subdecay echobox.
I know I'll probably be told to try everything out but thats not that easy where i am, with the only decent shop an hour away on the bus lol (16 yrs old).
So i was just wandering on your opinions etc, the boss pedal would be the price range, are the similar pedals, or could you sugest two seprate pedals?
Any help will do

Greg