Well, as ALWAYS, on this site, there is some excellent advice given!
Now, I realize that not everyone lives within a roll cast of a local fly shop, but I notice an awful lot of members, here, referring to Cabela's kits and others. There's NOTHING WRONG with these kits, per se' but I guess I'm more or less a "softy" when it comes to "supporting my local fly shop, over using an "on line fly shop".
If, today, I were just starting out, getting into flyfishing and tying, knowing what almost 30 years has taught me................... I'd kill myself, but die much richer! No, seriously, If I were starting out, I'd visit my local shop and just ask the owner to "put together a kit" for whatever type flies you fish with most, or would like to try tying.
Of course, there's the crap-heads out there, that own shops and may try and tell you........... "Well, you'll need this $3,000.00 Twist-o-Matic vise and solid gold thread and......................" but I think, for the most part, most shop owners are pretty honest in dealing with the new tyer, because they see them as a future customer.............. buying materials, threads and assorted items!!
Your local fly shop also is a great place to learn "tips and tricks", and usually, owners and employees are more than happy to help you thru a problem, if they're responsible for helping you getting started.
Nope, I don't own a fly shop and my "local one" is 107 miles, from here. But, I support "my local shop", and the end benefits have been priceless to me.
Yes, I also, order many things "off line", as well............... I'm loyal to my fly shop, but not STUPID when I see a bargain!!
So, check with your local shop(s), of you're near to one and you may find out that your "first kit", consists of exactly what you'll use and want, be of top quality materials and you'll own nothing that's wasted!?!
Just a thought!