I liked the Niagra 5000 (EU) best and in both setups with 220 Pro or 440 Pro this considerably improved overall performance and works fine for years now.
The 5000 has 4 high current outlets so the Niagara 3000 might also work perfectly depending on your needs.
The 5000 has 4 high current outlets so the Niagara 3000 might also work perfectly depending on your needs.