My settings for 3018 DIY CNC machine with Woodpecker’s control board and GRBL 0.9j.20150930. Note the feed rate and acceleration on axes.

$$
$0 = 10 (step pulse, usec)
$1 = 25 (step idle delay, msec)
$2 = 0 (step port invert mask:00000000)
$3 = 5 (dir port invert mask:00000101)
$4 = 0 (step enable invert, bool)
$5 = 0 (limit pins invert, bool)
$6 = 0 (probe pin invert, bool)
$10 = 3 (status report mask:00000011)
$11 = 0.010 (junction deviation, mm)
$12 = 0.002 (arc tolerance, mm)
$13 = 0 (report inches, bool)
$20 = 0 (soft limits, bool)
$21 = 0 (hard limits, bool)
$22 = 0 (homing cycle, bool)
$23 = 0 (homing dir invert mask:00000000)
$24 = 25.000 (homing feed, mm/min)
$25 = 400.000 (homing seek, mm/min)
$26 = 250 (homing debounce, msec)
$27 = 1.000 (homing pull-off, mm)
$100 = 800.000 (x, step/mm)
$101 = 800.000 (y, step/mm)
$102 = 800.000 (z, step/mm)
$110 = 2500.000 (x max rate, mm/min)
$111 = 2000.000 (y max rate, mm/min)
$112 = 1500.000 (z max rate, mm/min)
$120 = 45.000 (x accel, mm/sec^2)
$121 = 45.000 (y accel, mm/sec^2)
$122 = 48.000 (z accel, mm/sec^2)
$130 = 300.000 (x max travel, mm)
$131 = 180.000 (y max travel, mm)
$132 = 44.000 (z max travel, mm)

And for 1.1j:

Grbl 1.1f [‘$’ for help]
>>> $$
$0 = 10 (Step pulse time, microseconds)
$1 = 25 (Step idle delay, milliseconds)
$2 = 0 (Step pulse invert, mask)
$3 = 5 (Step direction invert, mask)
$4 = 0 (Invert step enable pin, boolean)
$5 = 0 (Invert limit pins, boolean)
$6 = 0 (Invert probe pin, boolean)
$10 = 3 (Status report options, mask)
$11 = 0.010 (Junction deviation, millimeters)
$12 = 0.002 (Arc tolerance, millimeters)
$13 = 0 (Report in inches, boolean)
$20 = 0 (Soft limits enable, boolean)
$21 = 0 (Hard limits enable, boolean)
$22 = 0 (Homing cycle enable, boolean)
$23 = 0 (Homing direction invert, mask)
$24 = 25.000 (Homing locate feed rate, mm/min)
$25 = 500.000 (Homing search seek rate, mm/min)
$26 = 250 (Homing switch debounce delay, milliseconds)
$27 = 1.000 (Homing switch pull-off distance, millimeters)
$30 = 1000 (Maximum spindle speed, RPM)
$31 = 5 (Minimum spindle speed, RPM)
$32 = 0 (Laser-mode enable, boolean)
$100 = 800.000 (X-axis travel resolution, step/mm)
$101 = 800.000 (Y-axis travel resolution, step/mm)
$102 = 800.000 (Z-axis travel resolution, step/mm)
$110 = 2500.000 (X-axis maximum rate, mm/min)
$111 = 2000.000 (Y-axis maximum rate, mm/min)
$112 = 1500.000 (Z-axis maximum rate, mm/min)
$120 = 45.000 (X-axis acceleration, mm/sec^2)
$121 = 45.000 (Y-axis acceleration, mm/sec^2)
$122 = 48.000 (Z-axis acceleration, mm/sec^2)
$130 = 300.000 (X-axis maximum travel, millimeters)
$131 = 180.000 (Y-axis maximum travel, millimeters)
$132 = 44.000 (Z-axis maximum travel, millimeters)

After some tweaking with axes current settings:

$110 = 3000.000
$110 = 2500.000 (X-axis maximum rate, mm/min)
$111 = 2500.000 (Y-axis maximum rate, mm/min)
$112 = 2000.000 (Z-axis maximum rate, mm/min)
$120 = 80.000 (X-axis acceleration, mm/sec^2)
$121 = 80.000 (Y-axis acceleration, mm/sec^2)
$122 = 100.000 (Z-axis acceleration, mm/sec^2)