I would go for the new Meshify 2. - I would have myself but it was out of stock by the time I wanted to order a case for me to build the next day so I got the Meshify S2 which is the older model.
The problems are that the front case wires are connected to the front panel and that the front panel is very hard to remove unless you try really hard and feels like it is going to snap. - This has been fixed though on the new Meshify 2.
Other than that, amazing case for airflow. I have 1x rear 140mm fan, a 360mm top radiator and 3x front 140mm fans. - There is even room for a bottom 140mm case fan too. Lots of room.
The Artic Freezer 2 is amazing. It's only around £100 which is quite a good deal for an AIO and it's actually the best one on the market for performance. Temps are great!