Hi

Well I've Seen Fushigi Yuugi and I can say that 
its one of the best Series out there- great 
characters- a little of everything you want(well 
at least what I want :P )in a series- action, 
drama, comedy, romance, a good story/plot and of 
course many bishonen is an added plus :P
I collect cels of characters from the series 
myself.

Tenchi Muyo is also rated as a very good series- 
Mostly a Comedy tho...??? I think Tenchi is more 
geared towards males tho- Tenchi gets all these 
girls after him while in FY has Miaka and all the 
guys after her :P

Ive also wanted to see Tenchi as well but havent 
had the time myself- 

I think that it may be kind of hard to compare 
them both- like apples and oranges .....

Im sure there are many fans of both series here

Both are worthwhile seeing tho!

Just my 2 bits

Have Fun!

Ame