Mares? Never again.
Firstly one of the Mares power supplies exploded.
They continually lost date / time, so you'd be part way through a dive trip and you'd suddenly start logging dives 2 days earlier. Really screwed the logs.
We continually had troubles charging one of them.
The Battery replacements were hideously expensive for what was a $10 18650 battery with a pigtail.
And no real support for any of these issues. When the power supply literally exploded, their sum offer was a replacement. Zero care.
And now the buttons stopped working.
Wow. Sounds bad.
I just got through eyeing the iratio 3m tech GPS. Looks and sounds pretty nice.
I'm liking the gamin except no AI.
The Suunto d5 looks nice, but I don't prefer it as much as the Garmin. Now comes the iratio that I didn't know about. Looks and sounds really nice, but I don't know enough about them yet. 5 year warranty sounds good however.