hello.
i have not addressed the Zagg Sparq. nor the Solio, which i am still considering.
unfortunately for the Sparq, the number of complaints lodged against it ranged from not having good light charge coding- to possible cheap manufacturing runs to boost revenues. until it gets better reviews, i'll wait on that one. the Solio may help if i have to babysit the walker for a couple days while the gent flys back home for business commitments. this is unknown territory.
the known, is my homepage on "mytruckingspace".com . i have bicycled across the lower United States from California to West Virginia, and then down to Jacksonville, Florida on my cross country.
i am familiar with the jogger's route, and acknowledge there will be a likelihood of some more rain. downtime is for babies. i pray he does not wish to go until summer. waaaah! riding distances in the rain is doable, and most storm systems only extend 20 miles. there is usually a better chance riding out of one, than waiting it out. just turn the electronics off, put on the poncho, and get your face wet. it feels great if it is warm enough. waaaah! night is dry time. i prefer to burn only sunshine. i do not like bicycling at night if i do not have to.