I'm new here but working with satellite dishes for 25 years now and active on sat-forums for 11 years.
At the moment I use 3 dishes, a Visiosat Big Bisat with 6 Alps LNB's (for 28, 23, 19, 13 and 5 east and 1 west), a Gregorian with the original Invacom LNB replaced by an Inverto Black Ultra (by a friend adapted at the original Invacom feedhorn) and a Gregorian on Diseqc with the same type adapted Inverto LNB. The 3 receivers are from VU +.