Dewalt 20v Circular Saw DCS391B vs Brushless DCS565B [+Dewalt Powerstack 5ah vs XR 5ah] 

DEWALT 20V MAX Brushed Circular Saw, 6-1/2-Inch Blade, Bare Tool Only (DCS391B): amzn.to/3wMnqSO DEWALT 20V MAX Brushless Circular Saw, 6-1/2-Inch, Cordless, Bare Tool Only (DCS565B): amzn.to/3JYK39T DEWALT 20V MAX XR Battery, Lithium Ion, 5.0Ah (DCB205): amzn.to/4ars0Uq DEWALT 20V MAX XR Battery, 5 Ah, 2-Pack (DCB205-2): amzn.to/3QO7HJT DEWALT 20V MAX Battery, 6 Ah, 2-Pack (DCB206-2): amzn.to/4bheuUt DEWALT 20V MAX Starter Kit with POWERSTACK 1.7 Battery and Charger (DCBP034C): amzn.to/3K4q1uG DEWALT 20V MAX* POWERSTACK 1.7 Compact Battery, 2 Pack (DCBP034-2): amzn.to/3UFPlMs DEWALT Powerstack 20V MAX Battery, Rechargeable, 5Ah, Lithium Ion, 2-Pack (DCBP520-2) amzn.to/44FrXTP

Love the NASCAR collection buddy great video.

I see no problem with the plastic guard, IF saw is only used occasionally.