The way I usually do is:
* ~
* always using hardware wallet with my funds on Android
Does that mean you bring your hardware wallet with you, or do you not use the mobile app "on the go"? The reason I have a wallet on Android is for the (rare) opportunity when I can pay with Bitcoin, and I want to leave my hardware wallet safely at home.
Yes, I bring it with myself. Imho the point of HW is safety and convenience. With so many horror stories related to HWs (yes, mostly stupid user errors, but still...) I would not keep all the eggs in that basket.
The HODL amounts can stay completely offline - from a private key or seed written onto paper to a completely offline cold storage or another HW. But one HW is meant to go out with you. At least this is how I see the things.