"...this calls for BUD." Love that old add, but we might see it hanging above a different type of business these days.
Not sure what scanner you're using, but have you judged side by side an image converted by your scanner versus one converted by NLP?
I plan on downloading the trial of Negative Lab Pro. An extra 100 bucks is tight right now but spending all this cash on film, chemicals, scanner, etc..., it seems like a no brainer if it' gives the results people say. It might be worth it based on the difference in results I've seen on youtube. I use an Epson V600, I watched a video yesterday where someone compared the scanner software scan, lab scan, & then the scan converted in NLP. The quality improved in that order.
Now, about the lab box. I want it. It is very expensive but I stopped doing 120 at home because I completely destroyed my last roll trying to get it on that damn spool. If it's 120, E6, or an important 35mm I send it to the lab. I haven't worked up the nerve yet to process something that is important to me. If I'm getting paid, I'm shooting digital.