Hi Guys

I'm looking into buying a loop pedal to layer my playing which would help writing music miles easier just wanted to know if anyone can recommend one.

In terms of function I only want something simple, just to play a riff or chord progression and then play it back and be able to play over the top. Nothing more than that really.
Theres a few that always come up in gear interviews such as the Boss Loop station and Akai Headrush but I read some good quality delays can loop too (such as the digitech x series delay)

Any thoughts would help. Cheers