Personal opinion.... I would be hard pressed to sell a Yaesu whatever to get a Xiegu G90 in return for a primary QTH transceiver. Features aside, there are build quality and serviceability aspects to consider IMO.
If thinking about mobile and/or portable ops, Xiegu does offer another potentially interesting model for around $250 or sometimes even less. The Xiegu G1M is a quad-band 5w transceiver for 80, 40, 20, and 15. Also does general receive. AFAIK, the biggest problem with it is a delicate microphone jack, though someone might have a fix for it by now.
If you are brave person, there is the "uSDR uSDX" variants that can be found for $130 or less via eBay and similar. A few watts and 8 bands from 80m to 10m. There is also a newer "uSDR uSDX+" (or plus, v2, etc.) model with an integrated li-ion battery and other changes for around $160 to $175. The newer model even claims PC connectivity for various digital modes. YMMV. I have seen reviews for these radios range from decent to horrid; seemingly based largely upon the radio actually working properly.