Ryobi 18v track saw is a good entry point saw positioned perfectly for folks wanting to make more accurate cuts, without a table saw.
Ryobi
18V ONE+ HP BRUSHLESS 6-1/2 TRACK SAW - RYOBI Tools
RYOBI ONE+ HP 18V Brushless Cordless 6-1/2 in. Track Saw (Tool Only) PTS01B - The Home Depot
RYOBI ONE+ HP 18V Brushless Cordless 6-1/2 in. Track Saw (Tool Only) PTS01B - The Home Depot
18V ONE+ HP BRUSHLESS 6-1/2 TRACK SAW - RYOBI Tools
18V ONE+ HP BRUSHLESS 6-1/2 TRACK SAW - RYOBI Tools
18V ONE+ HP BRUSHLESS 6-1/2 TRACK SAW - RYOBI Tools
Ryobi 18V ONE+ HP 6-1/2″ CORDLESS TRACK SAW Review
Ryobi P504G One+ 18 V Lithium Ion Cordless 5 1/2 Inch Circular Saw w/ Carbide Tip Blade (Battery Not Included, Power Tool Only) - Power Circular Saws