Just asking for opinions/experiences of these two,
http://www.apexmodels.com/gbu0-prodshow/SPM3300.html
Or,
http://www.apexmodels.com/gbu0-prodshow/132000080.html
For 10th electric (one car) only, currently use an Ansmann W5 which is fine though batteries sometimes have a bad connection & though faultless otherwise feels a bit 'cheap' (because is it i guess, lol)
Opinions appreciated