The best you can buy bar none is JC Conners badger if your looking for both all metal solid weld construction, you can buy ea seperate or all in one, 1 end a trowel the other a hoe. 35.00 I think is the price for the all in one. He has an online website.
My problem is way to hard of soils for a little trowel I use a tile spade for trap beds and DH most of the time. I want Jc to build a solid metal handled tool with a heavy tile spade spoon and 2 1/2 ft welded handle reinforced for heavy use, that for me would be the ticket! Until then I go through the wood and fiber glass jobs at the rate of 1 per year to 1 1/2 years.