Love the meerschaum lined briars in my rotation, from the Melina Olive Wood to three 40s-50s Heibe's.
The Heibe meerschaum lined briars aren't large bowls [2 x Billiards 2 x Dublins] They need to be rested or they 'glug up' from moisture.
The Melina is a larger bowl [Billiard] and is more forgiving. 2-3 bowls a day wouldn't be a problem.
Certain blends behave better in my meerschaum lined bowls than a briar or cob.
One blend in-particular. MB Plumcake is a favourite - really nice flavour and I just love the tin note - but it bites me like no other blend.
When smoked in my 40s-50s meerschaum lined Heibe Goldpoint Dublin, I can smoke one bowl a day without any bite.