Hi all
I'm an aussie too in Melbourne and am currently tossing up between the Giant Quick E and the 2019 models of the Khalkhoff Endeavor 5 and the Focus Aventura. I'm aware that the Khalkhoff and Focus are a price level up. My commute is only 4km each way with some small hills so is the Bosch CX warranted in this case?
See if you can get a test ride on some of the various drives. I'm in gippsland so probably a bit too far away to be much use to you? By small hills , what are you looking at? Arthurs seat / the dandenongs , or just a gentle slope?
Do you want to stay legal?
Nb My perception is tainted by being a mtb rider, and I ride a 2018 giant full e pro ( so the next motor up on the quick e - more like the motor that's in the fathom pro) , My comparrison is from riding mt taylor near bairnsdale ( check out trailforks for gradients etc) - My giant vs a trek full 7 with the bosch cx and I was underwhelmed , The bosch speed limit is litterally like a brick wall at 24.9 km/ hr - on the giant you can sit at 26 - 27 km with the assistance gently pushing along every time you drop below about 26.5 , and it eases in / out - -so the giant litterally leaves the treck for dead up hills. Specialised also seem to pull away from bosch powered bikes up hills at the speed limit.
Sure, you can buy a dongle and de restrict the bike - but there goes your warranty and theoretically a savvy cop can get you for unregistered unliced motorbike ( knowing the vic police...any excuse to book someone " speeding" ) . There are also rumours that bosch is going to be able to detect derestriced bikes...
Also, the motors feel very different - in full assist, the giant pro motor also feels a LOT quicker at lower cadence ( but tapers off between 80 and 110 ) - so for stop start it's viable to leave the bike a couple of gears above optimal and rely on the huge torque to get you up to speed. To be honest, I tend to ride in lower assist levels most of the time because the motor is almost too powerfull for what I do . I will say, the bosch feels more progressive in stop start riding - almost like you pedal a couple of cycles and the boost builds up as opposed to the hit from the giant.
If you can't get test rides, there are more and more places popping up that hire ebikes - so having a holiday and incorporating a test ride is viable. I know the bright shop hires giant pro , so you could ride the rail trails there. Mt buller / mansfield hires specialized for the rail trails out that way. There is a lot to be said for a reasonably long test ride - any ebike feels awesome on a short ride, but it takes a few hours to really appreciate the subtle differences.