Hello

Firstly, both the subjects are good. It all depends on which subject interests you the most.

BASLP- Bachelor's In Audiology And Speech-Language Pathology lets you work in rehabilitation centres, nursing homes or in hospitals under ENT, paediatrics or neurology department. The initial salary in India for this post is around 5 to 10 thousand per month which increases upto 40,000 per month with experience.

B.Optometry- It is a 4 year course after which you can be  an optometrists, ophthalmologists or Optician. In India you can earn upto 9 to 10 lakh per year with experience in the field (also depending on whic hospital you work for).