I learned the hard way. Everyone I had talked this one and like that one, but I was never satisfied. I've had the original Icom 756, 746,736 and 706, the Kenwood 850, 870, 950SDX, the Yaesu 757, 890, 990 920, and the Yaesu MK V. My favorite rigs were the Kenwood 950SDX and Yaesu MK V 200 watt which I have owned for 3 years. I run mobile a ICOM 706 MK II and Kenwood TS-50 with a High Sierra screwdriver antenna. I will say also that I have never lost any money besides shipping cost on any the rigs that I have sold. all have had their original packing boxes, manuals and acessories.
Some say K-5 blazers as hobby is expensive, they haven't been in amateur radio very long.