The phrase "a better option because" is correct and usable in written English.
You can use it when explaining the reasoning behind choosing one option over another in a discussion or argument.
Example: "Choosing renewable energy sources is a better option because they reduce our carbon footprint and promote sustainability."
Alternatives: "a more favorable choice due to" or "a superior alternative since".
Chili and other slow-simmering dishes are a better option, because they can be left on the stove forever and still taste O.K.
For many people, especially those starting off in life, the latter is actually a better option because it means they have more money to spend today.
Roth I.R.A.'s are a better option because withdrawals, up to the amount originally contributed, can be made free of tax and penalty.
Laparoscopic cholecystectomy may offer a better option because of the magnification available and the availability of newer instruments like the ultrasonic shears.
Keynesian closure can be a better option because private investment is an exogenous variable and there are no fictitious booms after altering other final demand components (Partridge and Rickman 1998).
There is also a limited amount of "skips," but I would recommend "disliking" a music video is a better option because it would help with your overall experience.
While pan-searing is the simplest method of cooking a T-bone steak, methods such as broiling and roasting, which use dry heat, are a better options because they use less oil and cook the inside of your steak more thoroughly.
These two tests might be a better option not only because of their superior accuracy, but also because other cardiovascular biomarkers such as brain natriuretic peptide, troponin, and C reactive protein can be measured with the same instrument.
Other types of property, like timberland, farms or buildings, are a better option, advisers say, because they generate income.
With more kitchen gadgets available than ever before, Ms Hart believes blending fruit is a better option than juicing because it retains the pulp and fibre.
However, the joint model is a better option whenever possible because it accounts for truncation by death when estimating the trajectories and because variances of the regression parameters in the survival model are better estimated by taking into account the uncertainty of the estimates of the latent class mixed models.
