Just from what i have read i would say the LXD75 is more like the CG-5 in weight capacity but as you say has an autoguider port, the HEQ5 is a higher grade than this but not as high as the EQ6 in terms of money Andrews has the HEQ5 at a good price the CG-5 is $400 cheaper, the LXD from Bintel is $1299 i think but i have found Bintel prices to be a bit higher than Andrews so if Andrews was selling LXD75 i think they would be similar price as CG-5.
Not exactly the answer you wanted but just the way i see it.
|