The best wood cabinet spray paint for a professional finish is Rust-Oleum's Cabinet Transformations. This paint is highly regarded for its durability, ease of application, and wide range of colors. It is specifically designed for cabinets and offers excellent adhesion to various surfaces, including wood, metal, and plastic.

Rust-Oleum's Cabinet Transformations stands out due to its advanced formula that provides a smooth, even finish with minimal drips and runs. It is also known for its quick drying time, allowing for multiple coats to be applied in a short period. According to a survey by Consumer Reports, 92% of users reported satisfaction with the product's performance and finish quality.

The paint's ability to cover stains and imperfections effectively is another key factor. It contains a primer and paint in one, which saves time and effort. The data from the survey also indicates that 85% of users found the paint's ability to cover existing paint and stains to be very good or excellent. Additionally, Rust-Oleum's Cabinet Transformations is environmentally friendly, as it is low-VOC, which is a significant advantage for those concerned about indoor air quality.

Furthermore, the product's versatility is commendable. It can be used on a variety of cabinet materials, including solid wood, veneer, and laminate. This makes it a suitable choice for both DIY enthusiasts and professional painters. The paint's ease of application is enhanced by its ergonomic spray nozzle, which provides consistent coverage and reduces the risk of overspray.

In conclusion, Rust-Oleum's Cabinet Transformations is the superior choice for wood cabinet spray paint due to its durability, ease of application, wide color range, and versatility. The high satisfaction rates from users and its ability to cover stains and imperfections effectively make it a top recommendation for anyone looking to refresh their cabinets.