If you want a real nice tremolo vst check this one out.
It’s a nice thing to have around for the odd vintage sound.
It has great features and presets. It’s a bit hard to tune in the speed as the range is so large but other than that it’s extremely better than any amp tremolo I ever used.
Also has a nice panning feature that when put in half time speed with the tremolo will bounce your head around.
AmTremolo by Adam Monroe.