NSW Looking for PPOR with potential capital gain (Central coast)

Hi everyone,
we are recently looking at our own house and come across these few houses that I would appreciate if you can give opinions. We are planning to live in the house for 5-10 years or longer if we like it. The plan is to rent it out if we need to find a bigger place in a few years or sell it if it has increased in value. It has been hard for us as it will be owner occupied and we get emotionally involved.
Couple - 30 and 40 years old
both working professionals
deposit - 500K

1.
26 Coogee Road, Point Clare, NSW 2250
pro - very close to train station and shops (about 6 mins walk). I go Sydney quite a bit so that helps. Easy access to highway. Relatively close to Gosford CBD. House is big and view is good
con - a bit over our budget esp considering we want to buy own clinic in 2-3 years.
2.
81 Thames Drive, Erina, NSW 2250
pro- close to big shopping center and good suburb. price is reasonable. Thinking to do some kitchen renovation and change the flooring+ paint
con - we didn't look around this suburb because it's further from highway and also no train passing through.
3.
2 Tyne Close, Erina, NSW 2250
Same street as the second property
pro - close to big shopping center and good suburb. Has renovation done already so we don't need to do anything
con - expensive compare to option 2, location is essentially the same. I don't know if the price is worth the extra internal space and renovation they have done