If you want to be able to run your electronics 24/7 I would suggest a smaller psw inverter plus a larger one dedicated for the microwave because even on standby the inverter will draw quite a bit of power from the batteries and there is no need to run a 2000 Watt inverter to charge an iphone.
Xantrex and Samlex are definitely proven brands.
Psw inverters do cost more initially but deliver cleaner power and appliances that tolerate msw power operate more efficiently on a psw inverter and oftentimes last longer.
But everyones setup and requirements are different.
2013 RAM 3500 Dually Longhorn
2014 Trilogy 3650RL, W/D, Onan 5500, 8000# Axles, IS, 960 Watt Solar, 6x6 Volt Battery Bank, Freedom SW 3012 Inv/Charger