wanting to start collecting 3rd party combiners ... opinions on where to start?

I've been lurking here for a while and after reading through Rodimus Prime's thread about Herc vs Giant, I finally decided to plunge into collecting some of the 3rd party combiner sets.
I'm looking for opinions on where to start.
As a kid I always loved Devastator, so I was thinking TFC Herc/ Maketoys Giant to start (and right now I am leaning towards Giant)
But after that, I'm somewhat lost. I kind of want them all to scale within reason (though Warbotron is just so massively awesome, I may have to say the heck with the scale)
Fansproject Intimidator - based on the other thread about Herc vs Giant, he seems to scale well with either and I really like his look
How about some of the others?
Maketoys Quantron
TFC Uranos
mmc feral rex (are either tfc or ut worth contemplating?)
Maketoys/TFC Defensor
It seems like (based on pictures and reading) Maketoys (Devy, Computron, Defensor) look like they scale well with Menasor. Meanwhile TFC Devy/Superion scale well with each other (but not so well with the others?). Warbotron seems to just blows away all notion of scale.
I guess my questions are:
[*]Where does MMC Predaking (or others) fall between the two general sets of scales?
[*]I've got Generations FOC Bruticus, how does he scale against some of these 3rd party combiners?
[*]If, as I am leaning now, I go Giant, am I best to go with Maketoys Computron,Defensor and hope they get to the Aerialbots? (this would likely allow me to get Giant now, and possibly spring for Menasor while waiting/saving for the rest to be released)
(Obviously based on prices and release schedules this is a very long term plan. One can plan and dream though ...)
thanks all!
I'm looking for opinions on where to start.
As a kid I always loved Devastator, so I was thinking TFC Herc/ Maketoys Giant to start (and right now I am leaning towards Giant)
But after that, I'm somewhat lost. I kind of want them all to scale within reason (though Warbotron is just so massively awesome, I may have to say the heck with the scale)
Fansproject Intimidator - based on the other thread about Herc vs Giant, he seems to scale well with either and I really like his look
How about some of the others?
Maketoys Quantron
TFC Uranos
mmc feral rex (are either tfc or ut worth contemplating?)
Maketoys/TFC Defensor
It seems like (based on pictures and reading) Maketoys (Devy, Computron, Defensor) look like they scale well with Menasor. Meanwhile TFC Devy/Superion scale well with each other (but not so well with the others?). Warbotron seems to just blows away all notion of scale.
I guess my questions are:
[*]Where does MMC Predaking (or others) fall between the two general sets of scales?
[*]I've got Generations FOC Bruticus, how does he scale against some of these 3rd party combiners?
[*]If, as I am leaning now, I go Giant, am I best to go with Maketoys Computron,Defensor and hope they get to the Aerialbots? (this would likely allow me to get Giant now, and possibly spring for Menasor while waiting/saving for the rest to be released)
(Obviously based on prices and release schedules this is a very long term plan. One can plan and dream though ...)
thanks all!