A Pedersoli Brown Bess is @$1400. An Indian Brown Bess is @$600. You get the quality you pay for. They both pass proof tests in Europe with no problem so both are safe. The metal in the Indian's is far superior to the original metal and well within the stress of any sensible black powder charge, as is the Pedersoli whose proofing is Italian and somewhat lesser than the British, German or French tests, although more stringent than the Spanish tests.
Loyalist does have a better reputation although I have not used Military Heritage myself.
Indian reproductions are not as finely made nor as accurate a representation as Pedersoli, being hand made, but perfectly sound. You will get a better musket from Pedersoli but is it worth more than twice the price of an Indian one? Both are safe. India is a country that makes and launches space rockets and a moon mission. India makes it's own main battle tanks. India is a country that makes Mach2 jet battle aeroplanes. The difference between Indian and Italian muskets is merely a matter of pocket and taste. Uidaipur in Rajasthan in India is a major engineering city where these muskets are made by more than one company. The wood is not walnut. Were it walnut you could add $300 to the price. The wood does serve quite adequately for the purpose though somewhat heavier. You can refine Indian muskets by your own handwork by thinning down the stocks making them more representative and by tuning the locks and hardening some interior parts but they function nevertheless. You pays yer money and you makes yer choice.
There is some cultural prejudice when photographs are shown of the workshops. Dress the labour in European or American clothing, have them work at benches standing instead of on the floor sitting, in buildings to keep out the cold and wet and not the dry heat of the Rajasthan Desert and you would call them artisan craftsmen. Take a look at the old photographs of the workshops in some of the European craftsmen and best gunsmiths of the late 19th century and you wouldn't keep a pig there and you wouldn't work for their wages and conditions but we revere their guns and applaud their quality.