I would stick with exactly what you have with the 130 gr. soft points. One reason they will do just fine on that game and coyotes you mentioned. Secondly the soft points are probably the least expensive of the other options out there for you with the 270.
The 270 is an excellent caliber for most all Small to Midsized game. I would not want to take it Grizzly hunting but then again I would not take a 308 or 7 MM Remington Magnum Grizzly hunting either. As mentioned you have an excellent caliber. You will have to send us some picture.
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