I see.
What I was looking for was similar to pedego's bike except they have a fixed speed at each level. At eco for example, it takes you to 9mph as soon as you pedal irrespective of how fast you are pedaling.
I would want maybe a analog based on how much force I'm using.
In my experience, brand name mid-drive units will all attempt to assist you up to their max speed for every level of assist. They'll just try harder to do so in higher levels of assist.
I think the absolute best advice that I (or anyone) can give someone thinking about a bike is to ask yourself what kind of person you are.
Are you a do-it-yourselfer who has tools, has know-how, and enjoys tinkering? Then consider the "no-name" options that might save you some money and might give you the enjoyment of working on it. For purposes of this discussion, even though Pedego has a dealer network, I consider them a no-name option as they don't have the same kind of track record for quality and long-term parts availability that the brand name mid-drive companies have. And most local bike shops can't fully service a Pedego either.
Are you the kind of person who is going to want to keep your hands clean, prefer to purchase items that are low maintenance, and will want to avail yourself of the local bike shop for maintenance (both preventative and when something wears out or goes wrong)? Then go with a brand name bike with a motor from Shimano, Bosch, Yamaha, or Brose. I'd further investigate what electric system brands your preferred local bike shop is well-versed in. Choosing a bike shop can be as important, if not more important, than choosing a bike! Having said that, going with something that can be serviced at almost any shop is an advantage in case you travel with your bike, your favourite shop goes out of business, your favourite shop changes brands, etc. In that vein you might be better off going with Shimano STePS, Bosch, or Yamaha as they have big dealer networks. You might stay away from Specialized or Giant, as (despite making good products) it's my understanding that they have an expectation that you must go to one of their dealers for full service.
I can't recommend something similar to Pedego as they sell product that can't be fully serviced in most bike shops, so it's therefore something I would never purchase as I'm that latter kind of person who wants something that will both have few problems and a local bike shop that can solve what problems do crop up. I therefore mostly recommend Shimano STePS, Bosch, and Yamaha.
If you want to get the best possible shifting go Bosch. If you want the best range and best overall value, go Shimano STePS. STePS-equipped bikes will tend to be cheaper than Bosch bikes for a given amount of torque, and when you pair that with Shimano's range advantage then Shimano has the best overall bang for the buck IMO. That's especially true since Shimano's batteries are significantly cheaper, or at least they are here in Canada, so long-term maintenance of the bike may be cheaper with Shimano over Bosch as well. Yamaha probably has the second-largest bang for the buck, as they also seem to have a range advantage over Bosch overall. Brose makes some good systems too, and I ride a Brose system myself, but I see them more as competition for Bosch as they're more focused on the high end and their range isn't competitive with Shimano or Yamaha in my experience.
If you're a do-it-yourselfer, then you might consider Bafang, etc. You will save some money in the short term. Whether you save money overall in the long term once the life of the bike and long-term servicing costs are factored in is a different question though. I recently helped someone replace a Rad Power bike that he'd burned through in a few years with a bike with STePS 6100. He is a do-it-yourselfer and was taking care of the problems as they cropped up, and he was succeeding thus far but he was concerned with the growing frequency of maintenance. He concluded he was perhaps 9-15 months away from his luck running out and something happening that he couldn't repair, so (despite being an accomplished do-it-yourselfer) he decided to go the bike shop route for his second e-bike.
So which kind of consumer you are is the first question to answer, IMO. Everything should flow pretty smoothly from there.