I think a better comparison is jade vs seedsigner. In a recent Bitcoin Review podcast some drawbacks of jade are discussed along with seedsigner. Basically, you can keep the keys on jade (which nvk argues is the whole point of a hww) vs seedsigner where the keys must be readily accessible outside the device to sign transactions. The price point on them is similar too.
Discussion
I agree. Jade and ss have similar price point and form factor. Jades Bluetooth is convenient, and roll out new features frequently. Both have no secure element. SeedSigner gets around this by being stateless, jade has the pin server thing. Jade is just easier to use IMO.