Making my own kit
I often do the is it worth doing myself question (I'm a tight Welshman so it's built in my DNA) I believe it is worth doing it yourself. I make this call based on the fact that I don't have lots of cash, but also don't want to buy cheaper kit that ultimately I'm not happy with, an example of which is ply National hive I bought 2 years ago that doesn't breath like solid wood and condensates internally more. So, over time I've had birthday & xmas presents etc to get myself kitted up with 2nd hand bits like a small router table, nail guns, saws etc. Now I buy my wood from a local saw yard, an example of which is red cedar cut at 2.4m lengths planed and to make a national deep box I can do it for £8 a box.
If you have no free time with young kids etc then that may be a reason to buy in, but there is a real satisfaction with making your own things for beeking, and with the internet now you get plans etc for free on line. I would also say that it's so easy to make exactly what you WANT, not what is available for sale, so repairing kit costs pennies and you can recycle.
I think a lot of beeks are like me, they take pride in what they do with beeking and being able to revert to DIY and self sufficiency/recycling makes sense