My "firstname.com" and "first.in" (shorter version of my first-name and that is name I am actually known by pretty much everywhere) are both squatted by a lawye

My "firstname.com" and "first.in" (shorter version of my first-name and that is name I am actually known by pretty much everywhere) are both squatted by a lawyer and it is being renewed every year since last 10+ years. It's not being used. Not at all. I tried to contact them but the contact email (Hotmail) probably doesn't exist or expired as my emails bounced off. I tried to contact the registrar but didn't receive any email from them either. I am thinking of going for firstname.net. I am not sure whether it's better than my already registered "first.im". Note: first as in if "firstname " is Michelangelo then " first" is Michel.