Are cheap cordless dog clippers good enough for home grooming?

For routine touch-ups, paws, faces, sanitary trims, and well-brushed short or fine coats, verified-purchase reviewers and one high-trust testing source rate budget oneisall-style cordless clippers highly. However, specialist grooming communities consistently caution that these motors are underpowered for thick, dense, or matted coats and require immaculate coat prep first.