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I'd favor going with double-walled, reinforced hose... Single-walled will want to collapse or crimp at any sharper bends, you may wind up having to make up the difference anyway with the use of elbow fittings, etc... Any place where you do have a tight bend, or subject to crushing by shifting gear or abrasion, might be worth to run such hose inside a flexible electrical conduit...
If you do, however, go with an opaque hose, rather than clear... This will help reduce the growth of algae inside your hose, which is dependent upon UV to thrive... My understanding is that clear hose, even when run through spaces we think of as being dark, will still permit such growth to a surprisingly greater degree...