Looking on the internet deeply has found these results:

my (personal) preference is to go is the most popular phrase on the web.

my (personal) preference is to go by 11 results on the web	my (personal) preference is to go 1385 results on the web More popular!
Some examples and use cases from the internet:	Some examples and use cases from the internet:
We could drive to New York, but my (personal) preference is to go by train. [=I would prefer to go by train]. �We could go to an Italian or Chinese restaurant�...	Feb 1, 2016 ... �My personal preference is to go with a variety of beans instead,� he says. �You can get a good mix of different flavors and textures.� Photo by�... Dec 15, 2015 ... My personal preference is to go for two extremes, a bowel of porridge made of oats and water (referred to in the good ol' days as gruel) and a�... We could drive to New York, but my (personal) preference is to go by train. [=I would prefer to go by train]. �We could go to an Italian or Chinese restaurant�... Sep 29, 2015 ... When I get sore and tired my personal preference is to go to yoga and stretch my spine and use the spiky ball on the muscles around my hip.

my (personal) preference is to go by

11 results on the web

my (personal) preference is to go

1385 results on the web

More popular!

We could drive to New York, but my (personal) preference is to go by train. [=I would prefer to go by train]. �We could go to an Italian or Chinese restaurant�...

Feb 1, 2016 ... �My personal preference is to go with a variety of beans instead,� he says. �You can get a good mix of different flavors and textures.� Photo by�...
Dec 15, 2015 ... My personal preference is to go for two extremes, a bowel of porridge made of oats and water (referred to in the good ol' days as gruel) and a�...
We could drive to New York, but my (personal) preference is to go by train. [=I would prefer to go by train]. �We could go to an Italian or Chinese restaurant�...
Sep 29, 2015 ... When I get sore and tired my personal preference is to go to yoga and stretch my spine and use the spiky ball on the muscles around my hip.