@smodtactical you’d have to check but both Amazon and B&H offer a good 30-day return policy I think, so you could order the Rode M5 matched pair for $200 and give them a shot compared to the onboard mics (and the Yeti). Get some cheap but decent microphone shock mounts too and a "stereo T-bar", so bass doesn’t get transmitted to the mics via your stand and cause "muddy" sound or even picking up nearby footfalls on the floor.
You could send them back if you thought they weren’t a significant step up over the onboard mics.
I know a girl who used the $200 Rode M5 mics in a set up and would stream audio and video via her phone of shows done by the band Spafford on Soundcloud. Even with the digital compression going on to mp3 files or whatever they used, it sounded OK to listen to. The NT-5 mics are $429, so not sure at this point if you want to spend the additional $$$. Be careful. Recording is a rabbit hole that will draw you in and never let you go.