Malaysian arms may well be okay and better than worn out ones. Jack the car so tire is off the ground. Put a big bar/lever under the tire and lift up and let down. You’ll feel if the ball joint is worn. For just a damaged boot you’ll find generic ones that will fit.
First thing to check with tramp are engine mounts and the gearbox mount. Otherwise sway bar bushes, esp the one at the control arm. My engine is solid mounted and no tramp even with 78fwhp and bigish tires. It’s rough at idle but sweet with a few revs.