Have you noticed any hot spotting toward the middle? The 24mm shot appears to be hotter toward the middle but could just be the sun hitting the ground a certain way.
If the Ultimate does indeed include a PL mount in that price tag I think they are looking pretty good. My only hesitation is that it is still well over twice the cost of an SG. IMO Shoot35 could spend a few hundred bucks and create a very stellar adapter with just a few improvements. The SG already has great build quality and a great looking image. Improve the flip (resulting in better light loss), give X/Y, and a variable speed control and you've got a $2000 SG that can really compete. I also love how fast the unit installs on the rod system. No other adapter can be slid on and off that fast.
I guess I just need to see it in person. I tend to buy things very quickly when they are in front of me. Have they given a release date?
The hotspotting is due to the 24mm Lens itself. It's the only one that did that (didn't try the 16). Add to that the mirror boards hitting that spot because that's where the boy was kickin' the soccer ball. The Standard Speed wides all have visible light fall off and the only way to clear it with an adapter is to zoom in more. Not my cup of tea for this shoot.
SGpro, M2, and Extreme are not to compete with Letus Ultimate and rightfully so they aren't. The Ultimate is geared toward the P+S and MovieTube, adding options and image quality that the SGpro, M2, and Extreme just won't be able to incorporate sub 3000.00. With the exception of Redrock, I don't think any of the other adapter manfuacturers are willing to take the steps that Letus Corp took in fear of the unit "costing too much to make and for the end user." I can tell you that I know a solid amount of people ready to plunk down 4500 as it stands to get their hands on one. The freedom that the Ultimate gives you is unparalleled at this point (price included) and it'll probably be like that for a while.
If you feel like the SGpro can compete with a simple variable speed control then that's an opinion and hey, you probably don't need more than that!
There are some things going on in the Ultimate that were previously said to be 1.) Too expensive. 2.) Of no benefit to the end user. 3.) Not something that would be trusted. 4.) too Heavy. This was by Wayne Kinney himself on the subject of "real glass ground glass". Yeah, the Ultimate features a real glass ground glass and STILL at .5 stops of light. STILL with fantastic bokeh (one thing Wayne said he doubted glass could offer) and everything else we've all wanted from adapters in general.
Letus did it, I think Wayne's now going to add real glass to the new SGBlade but admitted that it would either lose the same amount of light or the Bokeh wouldn't be good. Well, the Ultimate has both.
Take it as my opinion, but I don't think a 2000.00 SGblade or anything that doesn't match the Ultimate shot for shot in every single area is going to compete. Judge it on what you need for your shooting environments and what you don't. Some people are STILL shooting with upside down images. No way for me. Some people are still shooting with 2 stops of light loss. No way for me. Get what ya think ya need. If 4500.00 is too much then it's not the right unit for you. If they lower it to 4000.00 then consider it insane on their part. Redrock does insane things like that (600.00 insane Mattebox), maybe Letus will follow suit?
The price for freedom may seem steep at times, but freedom is worth it.
Just my two cents!