for bang for bucks model, i recommended:

43"  LG 43LH540T ~1.1k+
49"  LG 49LH540T ~1.5k-1.6k+
55"  LG 55LH575T ~2.2k+

those three have a reasonable pricing yet good spec and good looking tv, slim bezel, not thick tv. add chromecast if you want smart tv.
looking for other brand? add money. 
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for 32" and 40":
32" sharp LC32LE260M /toshiba 32L3650VM /LG 32LH510D    ~600+ (sharp&toshiba 9cm thick tv, 2 hdmi / meanwhile LG 7cm thick, 1hdmi)
40" WXGA please big no no
40" Full HD Sharp LC40LE265M/ Toshiba 40L3650VM~900+ (9cm thick tv)

i wont recommend buying 32", its not full hd to begin with. save money to get 40" at least. you wont regret later.
but if you got money, go for samsung/sony/whatever brand high end tv that cost from 3k+++++ 
this list is only for value line tv, not too cheapo that wont last/looks ugly
remarks: pricing after voucher, price reference mixed from lajada, G5, 11st.

very gooding this one...almost 500 d using this code