I think the thing is if you read what you can and get the inspiration and then decide were you go , Chris puts it better in the post above. Whether you try high tech or a great looking low tech you can do whatever you want.I am still on the easy plant route in the process I firstly purchased a CO2 kit,then next tried EI fertilisers then updated the lighting its a bit of a curveball,mistakes made,keep learning from others etc and passing on my own sucesses however modest.The contradictions are bound to occur because of so much, different new equipment,theories etc, new methods evolving all the time,everything is up for challenge.Personally I base a lot of what I try on cost thats not to say in the future I wont have a go at a scape totally top end Amano ADA equipment.