This is a bit like the petrol vs diesel debate; everyone has their own point of view and there isn't really a right or wrong answer.
Personally I'm a Lowrance user, and I've had their kit on each of my boats. I like their user interface, which I find very intuitive to use out of the box. I also like their side scanning transducers and the detailed images they can produce. Lastly I like their wide range of peripheral kit e.g. their Point 1 electronic compass and GPS module, or their VHF's. There's an inherent advantage in using nav and comms kit from the same supplier as it all integrates and works seamlessly together.
Garmin and other manufacturers will do the same, so it may be helpful to consider what other kit you might want later down the line and make a decision based on the full range of kit available, with one eye on later integration with other products from that range.
The Hook Reveal is a decent bit of kit for the money. Can't remember if it is a standalone unit or whether it has network ports or wifi connectivity. These will be helpful if/when you decide to connect your plotter to a VHF, or a second plotter for example, so worth checking before you buy.