The New 3D Printing Thread

Overture is a another good brand, I'm not 100% sure, but it may even be one of Amazon's in house brands - they have a couple and all are very good quality.

I agree you'll be fine with the j94 in terms of size, but just mentioned it as most 3D printers usually have a build area of 220-230mm x & y and 250mm z which give you far more flexibility.   Although you will be happy to start with you'll soon find a model that needs the extra space

Incidentally I've tried to print the J94 model and hit some issues, when its loaded into Cura (one of the industry standard 'slicers' that create the print files) it flags up that there are 'errors' in the model.  However I did try to print it as sometimes you can get away with errors as it depends where they are.  The results are below, but unfortunately there are big problems.  It is fine until it gets to the point that it is beginning to print the top of the boiler then whatever is missing in the mesh causes it to print parts with a gap (you'll see what I mean when you look at the pics) which result in the funnel etc... not adhering to the body.  I've tried running the model through meshmixer to fix the model, but this seems unable to fix it even though it detects errors when you use the inspect mode.  I'm only warning you in case you try to print it and have a failure as there's nothing worse than hitting failures when you start out - not to mention the wastage of filament...