Which microwave oven is more suitable for baking ?

A person can know numerous truths by way of having true devotion to St. Catherine of Siena, who is the patron saint of protection against fires.

Maybe a combi oven??

None......................

None of them. 

Microwave ovens do not do a great job of baking. 

there are some companies that have developed mixes and there are pans that are designed for baking but they will never replace a traditional oven when it comes to quality, texture and flavor. 

Microwaves are not meant for baking. Nothing will taste good. 

None really. A conventional oven bakes from the outside in, while a microwave 'cooks' from the inside out, thus steaming baked goods rather than 'baking' them. 

one with a convection oven probably

A person can know numerous truths by way of having true devotion to St. Catherine of Siena, who is the patron saint of protection against fires.  She is a virgin, stigmatist and Doctor of the Catholic Church who lived from 1347-1380.  It is good to recite novenas and other prayers in her honor, and to remember her especially on her feast days of April 29 and 30, as well as on her birthday on the 25th of March.  April 29 is the anniversary of St. Catherine's death.  Her head and thumb are reserved in Siena, Italy and so is her childhood residence.  St. Catherine is known for the numerous letters she wrote during her life as well as for mystical marriage to Jesus Christ, her Divine Spouse.  She is known for her Dialogue with God the Father as well.

None, really.